Tag Archive for: landscape

Exploring White Flowers in the Garden

Gardeners have been well aware of the enduring allure of white flowers and white flowering plants and the exquisite beauty they bestow upon the garden. For generations, the pristine purity and timeless elegance of white blossoms have captivated horticultural enthusiasts.

These flowers serve as a symbol of purity and grace, enhancing the visual appeal of any landscape. With their ability to seamlessly complement a wide range of colors and architectural elements, white flowers have earned their place as timeless classics in the world of gardening.

The Beauty of White Flowers

Gardeners have long known about white flowers plants and the beauty that they bring to the garden.

The color white is seen by many as a bright, clean color that makes surrounding colors ‘pop’ visually.  Others like how white flowers seem to glow in the evening and early morning hours in the landscape.

Part 2: A List of White Flowering Plants for the Southwestern Landscape

Thankfully, there are several white flowering plants that do very well in the Southwestern landscape. In Part 1, I showed you four of my favorites, which you can view here.

Today, let’s continue on our white, floral journey…

Disclosure: Some of the links below are affiliate links, meaning, at no additional cost to you, I may earn a commission if you click through and make a purchase.

White Evening Primrose (Oenothera caespitosa)

White Evening Primrose (Oenothera caespitosa)

White Evening Primrose (Oenothera caespitosa)

The arrival of spring transforms the low-growing green foliage of White Evening Primrose with the appearance of beautiful white flowers. What makes these flowers somewhat unique is that as the flowers fade, they turn pink.

White Evening Primrose looks best when used in a landscape with a ‘natural’ theme or among wildflowers.

The flowers appear in spring and summer on 10″ high foliage.  Hardy to zone 8 gardens, this small perennial is native to Southwestern deserts.

White Globe Mallow (Sphaeralcea ambigua ‘White’)

White Globe Mallow (Sphaeralcea ambigua 'White')

Beautiful White Globe Mallow (Sphaeralcea ambigua ‘White’)

This is a shrubby perennial that is in my own landscape.  While the most common color of Globe Mallow is orange, it does come in a variety of other colors including red, pink and white – all of which I have.

The white form of Globe Mallow shares the same characteristics of the orange one – it thrives in full sun and can even handle hot, reflected sun.  The foliage is gray and looks best when cut back to 1 ft. high and wide after flowering in spring.

I pair white Globe Mallow alongside my pink ones for a unique, desert cottage garden look.

White Flowers for the Southwest

See what I mean about white flowers helping other colors to stand out visually?

Hardy to zone 6, Globe Mallow grows to 3 ft. tall and wide.  It does best in full sun and well-drained soil.

To learn more about this beautiful desert native, click here.

Blackfoot Daisy (Melampodium leucanthum)

Blackfoot Daisy (Melampodium leucanthum)

The white Blackfoot Daisy (Melampodium leucanthum)

The quaint Blackfoot Daisy is another perennial that looks great in a natural desert-themed landscape.  This ground cover produces sunny, white daisies in spring and fall in desert climates – it flowers during the summer in cooler locations.

Hardy to zone 5, Blackfoot Daisy can handle extreme cold when planted in full sun.  I like to plant it near boulders where it can grow around the base for a nicely designed touch. It grows to 1 ft. high and 24 inches wide.

I have several in my front garden and I love their beauty and low-maintenance. They need very little maintenance other than light pruning with my Felco Hand Pruners in late spring to remove dead growth.

Little Leaf Cordia (Cordia parvifolia)

Little Leaf Cordia (Cordia parvifolia)

Green shrub and white flower Little Leaf Cordia (Cordia parvifolia)

This white flowering shrub is not used often enough in the Southwestern landscape in my opinion.  It has beautiful flowers, needs little pruning if given enough room to grow, is extremely drought tolerant and evergreen.

Little leaf cordia can grow 4 – 8 ft. tall and up to 10 ft. wide. Unfortunately, some people don’t allow enough room for it to grow and shear it into a ‘ball’.

You can go 2 – 3 years or more between prunings. It’s best when left alone to bear its attractive, papery white flowers spring into fall.

Hardy to zone 8, little leaf cordia does great in full sun and well-drained soil.

‘White Katie’ Ruellia (Ruellia brittoniana ‘White Katie’)

Strappy leaved ‘White Katie’ Ruellia (Ruellia brittoniana ‘White Katie’)

During a visit to a nursery some time ago, I noticed a white flowering variety of the more commonplace purple ‘Katie’ ruellia and I immediately decided that I liked the white color better.

‘White Katie’ ruellia grows to 8 inches tall and 1 1/2 ft. wide in zone 8 gardens and warmer.  It looks great when planted in groups of 3 or more.  You can plant it alongside the purple variety for fun color contrast.  It does suffer frost damage when temps dip below freezing but recover quickly in spring.  

This white flowering perennial does best in morning sun or filtered shade in desert gardens.

I hope you have enjoyed these white flowering plants and decide to add them to your garden!  

Embracing White Flowering Plants

Are white flowering plants a part of your landscape design? They certainly are in mine.

Surprisingly, white flowers are often overshadowed by more vibrant shades like yellow, orange, or red. However, it’s worth noting that white flowers can play a pivotal role in enhancing your landscape by creating striking color contrasts.

In addition, white flowering plants also have a visually cooling effect in the garden, which is a welcome sight in the Southwest where summers are hot.

I’d like to share with you some of my favorite white flowers, all of which do well in the Southwestern landscape.

Disclosure: Some of the links below are affiliate links, meaning, at no additional cost to you, I may earn a commission if you click through and make a purchase.

Bush Morning Glory (Convolvulus cneorum) White Flowering Plant

Bush Morning Glory (Convolvulus cneorum)

Bush Morning Glory (Ipomoea carnea)

Pretty white flowers with yellow centers are just one of the reasons people love Bush Morning Glory. Its silvery foliage is another great color that it adds to the landscape.

In the desert, the flowers appear for several weeks in spring before fading away. However, the silvery foliage is evergreen and will add great color contrast when planted nearby plants with dark green foliage.

Do you have an area that gets full afternoon sun and reflected heat?  Bush Morning Glory can easily handle it while looking great.

Hardy to zone 8, bush morning glory grows approximately 2 ft. tall and 4 ft. wide.  Prune back in spring, after flowering has finished by 1/2 its size.

White Gaura (Gaura lindheimeri) White Flowering Plant

White Gaura (Gaura lindheimeri)

White Gaura (Gaura lindheimeri)

A flowering perennial, white gaura, has a prominent place in my landscape. It has small flowers, shaped like small butterflies, that start out pink and turn white as they bloom.

Siskyou Pink White Flowering Plant

This lovely perennial does best in filtered sun and flowers in spring and fall. It requires little maintenance other then shearing it back in spring to 1/2 its size.

White gaura is related to the pink variety ‘Siskyou Pink’, but has a bushier appearance and grows larger – approximately 2 1/2 ft. wide and tall. This native perennial is hardy to zone 6 gardens.

White Cloud' Texas Sage (Leucophyllum frutescens 'White Cloud') White Flowering Plant

‘White Cloud’ Texas Sage (Leucophyllum frutescens ‘White Cloud’)

‘White Cloud’ Texas Sage (Leucophyllum frutescens)

While most of us are more familiar with the purple flowering Texas sage shrubs, there is a white variety that is well worth adding to your landscape.  

‘White Cloud’ Texas Sage can grow large, 6+ feet tall and wide, if given enough space. It thrives in full sun and in summer and fall, periodic flushes of white flowers cover the silvery green foliage.

Avoid the temptation to excessively prune this shrub, which decreases the flowering and is not healthy for this type of shrub.  Hardy to zone 7, this shrub looks great when used as an informal hedge or against a wall.

Hedge trimmers aren’t needed for pruning Texas sage. My Corona Compound Loppers are what I’ve used to prune mine for over 10 years with some hand pruning as needed for wayward branches.

For guidelines on how to (or how NOT to) prune flowering shrubs, click here.

Texas Olive (Cordia boissieri) White Flowering Plant

Texas Olive (Cordia boissieri)

Texas Olive (Cordia boissieri)

This Texas native is a huge favorite of mine – Texas olive is a large shrub or small tree, depending on how you prune it. It has dark green, leathery leaves, and beautiful white flowers, which appear spring through fall on evergreen foliage.

Whenever I see this shrub, I always take a moment to admire its beauty, since it isn’t used often in the landscape – but it should be!

Small fruit, resembling an olive is produced, which are edible. They thrive in full sun. Allow plenty of room for it to grow as it gets 25 ft. tall and wide. Hardy to zone 9, the only drawback of this white-flowering beauty is that it can be a little messy, so keep away from swimming pools.

All of these white flowering plants are drought tolerant and do well in hot, arid climates.  

Do you grow any of these in your garden? Which is your favorite?

As beautiful as these plants are, I have more to show you next time in Part 2 next week!

Choosing the Right New Plants for Your Garden

Research New Plants Before You Shop

New plants can be planted in the fall with ease. You may notice the lengthening shadows on your way home from work, signaling shorter days. Or maybe you’ve noticed that you aren’t rushing indoors as quickly as you did earlier this summer.

It is time for cleaning up the summer garden and replanting new plants in the fall.

beautiful colors of fall planting new plants

Fall is a time to celebrate the end of hot summer temperatures and what better way to do that than to venture out into the garden again?

Before you rush off to the nursery to shop for new plants, it’s essential to choose the right ones to ensure their successful growth in your garden. Researching your plant choices is the key to avoiding disappointment and wasted resources.

Here are three vital questions to answer before you start planting:

1. What Will Be the Mature Size of Your Plant?

It’s crucial to know how large your plant will grow once it reaches maturity. Neglecting this aspect can lead to overcrowded and overgrown landscapes. Small nursery plants can quickly transform into giants in your garden, potentially overwhelming your outdoor space.

ficus trees - new plants

This homeowner had ficus trees planted in the raised bed around their swimming pool.

Now, when you look at this picture, you may be wondering why would anyone plant ficus trees in this area.

 Newly planted ficus tree

Newly planted ficus tree

 Well, it goes without saying that new plants are much smaller than they will be once they are planted and have a chance to grow.

Mature ficus tree

Mature ficus tree.

But, once plants are in the ground and begin growing, that small little plant can increase in size exponentially.  In this case, the ficus looks like it is ready to swallow up this house.

Over-planted shrubs calls for a new plant plan

Over-planted shrubs

Another example of not researching the mature size of plants can be seen in many landscapes throughout the Southwest.

In a nutshell, the small 1 foot tall and wide shrub in the nursery can grow more than 10X its original size.  

2. What Is the Preferred Sun Exposure for Your Plant?

Understanding the ideal sun exposure for your chosen plants is essential for their health and development. Placing sun-loving plants in the shade or shade-loving ones in full sun can result in leggy growth, fewer leaves, and diminished flowering.

What a plant that does best in filtered shade looks like when planted in full sun

What a plant that does best in filtered shade looks like when planted in full sun.

Conversely, if you place a plant that does best in the filtered shade in an area that gets full, afternoon sun – it will suffer.  

You will save yourself a lot of time, money and frustration by simply placing plants in the exposure they like.  

3. What Maintenance Does Your Plant Require?

Fuss-free Eremophila 'Summertime Blue' make for excellent new plants

Fuss-free Eremophila ‘Summertime Blue’

Different plants have varying maintenance needs. Some demand frequent pruning, fertilizing, and protection from pests, while others thrive with minimal attention. Choose plants that align with your preferred level of maintenance, and consider native or adapted species for fuss-free gardening.

Some plants need frequent pruning, fertilizing and protection from pests.

Others are what I like to call ‘fuss-free’ and need little else besides water.

The amount of maintenance a plant needs is largely dependent on whether or not it is native or adapted to your client.

queen palms that are dying

For example in the Phoenix area where I live, queen palms are very popular.  The problem is, is that they are not particularly well-adapted to our desert climate.

In fact, it is rare to see a healthy queen palm growing in the greater Phoenix area.  Frequent applications of palm fertilizer are required to get them to look okay and even then, they will never look as good as those growing in Florida or California.

I don’t like to fuss over plants except for a couple of rose bushes in my garden, so I am a strong proponent of using native or adapted plants that need little pruning, no fertilizer and aren’t bothered by insect pests.

Now we know three important questions to get answered before selecting new plants for your garden.

Where Can You Go for Local Answers to These Questions?

To find answers to these questions and more, consult resources such as master gardeners, local botanical gardens, and online gardening communities. Armed with knowledge, you can make informed choices when selecting new plants for your garden, ensuring a beautiful and thriving landscape.

Master gardeners are an invaluable resource and their job is to help people learn how to grow new plants successfully. You can call them, email your questions or stop by and talk to them in person.

Take some time to visit your local botanical garden. Write down which plants you like, or snap a photo of them with your phone. Note how large they are and what type of exposure they are growing in.  

3 Tips for Fall Planting Success

“How much water do my plants need?”

I am often asked this question by desert dwellers and my answer is always, “That depends.”

desert-landscape

There are several variables that determine how much water plants need, along with the frequency of watering.

Variables include:

  • Type of soil (clay, sand, combination)
  • What kind of plant (native plants, higher water use flowering shrubs and ground covers, succulents, etc.)
  • Recommended depth of water
  • Desert region (low-desert, mid-altitude, high desert)
  • Efficiency of irrigation system
  • Water pressure (can vary between neighborhoods)

As you can see, there is no universal watering guideline in regards to how long to water or how often.

Let’s look into the variables a little more closely to help you determine what yours are:

Soil – Clay soils hold onto water longer than sandy soil. They take longer for water to permeate to the recommended depth. The result? Clay soils need irrigation less often than sandy ones but need to be watered for a longer length of time. Phoenix area soil tends to have more clay in them while those in the Palm Springs area are sandy.

Plants – Native or desert-adapted plants need less frequent irrigation versus those that come from tropical climates. Cacti and other succulents do well with infrequent irrigation.

Water Depth – Trees need to be watered deeply while ground covers and succulents do fine at a more shallow depth – shrubs fall in between the two.

Desert Region – Where you live in the desert matters when it comes to water and your plants. The differences include rainfall amounts, when the rain falls, high and low temps, and more. Residents of low-desert cities like Palm Springs and Phoenix need to add water to their plants more often than those who live in higher elevation regions such as Tucson.

Irrigation System – The older your irrigation system, the less efficient it is. This is due to mineral build-up within the system, which affects the amount of water that comes out. Also, old drip irrigation systems tend to accumulate leaks. The average lifespan for a drip irrigation system is 10-15 years. 

Despite these differences, what is a shared characteristic is that the vast majority of desert residents water too often and not deeply enough. This is usually due to lack of knowledge and thinking the ‘more is better,’ especially in the desert.

Landscapers are generally not a reliable source when it comes to scheduling irrigation – most recommend irrigating far too often.

So what is a desert dweller to do?

Thankfully, there is very useful information available for homeowners to help them figure out when and how much water their landscape needs.

Major metropolitan areas throughout the Southwest have excellent watering guidelines available for residents. The guidelines include the regional variables we have discussed so far.

Here are helpful links based on major desert cities (click the link for the city closest to you):

Las Vegas

Palm Springs

Phoenix

Tucson

Watering guidelines are just that – guidelines. Circumstances may mean that you need to water more or less often, but these guides are a useful baseline to work from.

*One final note – before you implement a new irrigation schedule, it’s important to gradually wean your plants to the new one over several weeks. The reason for this is that it allows plants to become accustomed to the new schedule.

Yes, it does take a little work to figure out how much and often to water your plants, but these guides are incredibly helpful and will guide you along the way.

Have you ever moved to a new area with no clue what type of plants you have or how to care for them?  Well, your plight isn’t unusual – people find themselves in this situation often.

Thankfully, there are steps that you can take to learn about your landscape, the plants in it, how to care for them and what types of new plants will do well.  

Believe it or not, it doesn’t matter what region you live in – the steps are the same.

Michigan

In my last post, I shared about my daughter’s move from Arizona to Michigan.  She and her husband became new homeowners the beginning of this summer and were faced with many questions about their landscape.

I invite you to join them in their garden journey, learning helpful tips finding out about their new landscape, what plants to choose, and how to care for them.  

Even if you live in a completely different climate than Michigan, my hope is that you’ll learn what steps to take when you find yourself in a new place with no clue how to take care of your garden.

gardening in a new climate

gardening in a new climate

1. Take stock of the existing landscape.

We walked around the entire landscape, including the areas up against the house and further out.  The front of their home had a combination of shrubs, perennials, and flowering bulbs while the outer areas had a number of different trees.

Lilac shrubs

Lilac shrubs were in full bloom and peonies were just beginning to open…

Gardening In a New Climate

I must admit to being slightly envious since my Arizona garden doesn’t get cold enough in winter to be able to grow these lovely plants.  However, I was fortunate to be there when hers were in bloom.

2. Take pictures of large areas as well as individual plants – particularly those that you don’t recognize.

Gardening In a New Climate

gardening in a new climate

While I knew what most of the plants were in my daughter’s landscape, she didn’t and there were a few that even I couldn’t identify (plants from more temperate climates aren’t my specialty).

Gardening In a New Climate

If you see something that you think is wrong with your plants, take a picture of that too.  I wasn’t sure what was growing on the surface of the maple trees.  (It turns out they are leaf galls, which are fairly common and don’t seriously impact the tree.)

3. Visit a local nursery.

Gardening In a New Climate

You will find most of your answers at a local plant nursery.  Show the nursery staff pictures of your plants.  They can help you identify what you have and can often tell you how to care for them. 

Gardening In a New Climate

gardening in a new climate

Often, you will find the same plants at the nursery, where you can check the labels for the names along with instruction on how to care for them.

dappled willow

We found that the shrubs alongside the house are ‘dappled willow’.

Red  Prince weigela

During your visit, take pictures of plants that you like along with a clear photo of the plant label.  But, avoid buying anything at this point.

Be sure to show pictures to the nursery professionals of any suspected problems of your plants.  They can often tell you what it is and how to treat it, if needed.

Local nurseries often have free (or inexpensive) guides on a range of gardening subjects.  Be sure to ask if they have any.

**I advise against going to a big box store for advice on plants.  Not all the staff is particularly knowledgeable and you’ll often find plants for sale that aren’t always suited for that climate.  Local nurseries are best.

 gardening in a new climate

gardening in a new climate

For example, I found this Texas sage for sale at the local big box store.  The problem is that this shrub can only handle temperatures as cold as 10 degrees F.  In northern Michgan, winter temperatures can get down to -20 degrees.  Unfortunately, this isn’t isolated to just this instance – it happens everywhere.  So, visit local nurseries for the best advice and plant selection.

4. Contact the local cooperative extension office.

If you’ve never heard of cooperative extension services, you are missing out on a valuable resource.  They are an “educational partnership that offers numerous programs implemented by county field faculty and supported by university-based specialists”.  

Master Gardeners work for the cooperative extension office in your area, which is usually divided up by counties.  

They have many resources for homeowners, especially in regards to their landscape, that is specifically tailored for that specific region.  Often, much of the information can be found online and/or you can talk to a master gardener on the phone.  

Here are some helpful questions to ask:

– What USDA planting zone do you live in?

– What type of soil is present in the area?  Acidic or alkaline?  That’s important to know since certain plants do better in one or the other.

– What is the average first and last frost date?  In other words, how long is the growing season?  For my garden in Arizona, the growing season is 10 months long while my daughter’s is only 6 months.

– When is the best time to prune roses, trees and shrubs?

– What are the planting dates for specific vegetables?

– Are there any insect pests that are particularly troublesome?  How do you get rid of them?

For a listing of cooperative extension services, click here

5. Take pictures of local landscapes and plants that you like. 

When you are walking your dog or taking a stroll through the downtown area, grab your phone and take photos of plants that you like.  

10 Drought-Tolerant Shrubs That Thrive in Full Sun and Reflected Heat in the Southwest

One of the most challenging situations in landscaping involves cultivating plants in areas exposed to both full sun and the unforgiving embrace of reflected heat. Reflected heat is the result of surfaces like sidewalks, walls, and patio decks absorbing daytime warmth only to radiate it back out later.

It’s easy to understand that the combination of intense sunlight and reflected heat can make it a daunting task to find plants that not only survive but also enhance these areas with their beauty.

Fortunately, there’s a selection of attractive plants ready to thrive in these sun-soaked and heat-kissed spaces.

flowering_pink_fairy_duster_Calliandra_eriophylla

1. Pink Fairy Duster (Calliandra eriophylla)

Native to the desert Southwest and northern Mexico, Pink Fairy Duster boasts airy foliage that transforms in spring with pink, feather duster-like flowers. These blossoms not only please the eye but also attract hummingbirds. While it can survive on natural rainfall, deep watering once a month in spring and fall and twice a month in summer enhances its appearance and flower production.

2. Feathery Cassia (Senna artemisioides, formerly Cassia artemisioides)

Hailing from the arid regions of Australia, Feathery Cassia presents fragrant yellow flowers against finely textured gray-green leaves in late winter and early spring. Its foliage adds a gentle green contrast to the landscape when not in bloom. The plant’s resilience to reflected sun and light shade makes it a versatile choice.

Chuparosa (Justicia californica)

3. Beloperone (Justicia californica)

A native of the Sonoran Desert, Beloperone or Chuparosa, graces your landscape with red trumpet-shaped flowers in winter. Its bright green heart-shaped foliage offers a visually refreshing element to your garden, although it may be absent during drought periods. Beloperone is a favorite of hummingbirds, providing them with nectar during lean blooming times.

Little Leaf Cordia

4. Little-Leaf Cordia (Cordia parvifolia)

Native to the Mexican desert regions, including Baja, Chihuahua, and Sonora, Little-Leaf Cordia offers papery white flowers that complement other colors in your landscape. Despite its delicate appearance, this shrub is robust and can withstand heat, sun, and drought, making it an excellent choice for low-maintenance gardens.

Texas Ranger Leucophyllum frutescens

5. Texas Ranger (Leucophyllum frutescens)

Commonly known as the barometer bush, Texas Ranger bursts into purple blooms during periods of increased humidity following rain. Its gray foliage, covered with tiny hairs, reflects sunlight and has a velvety texture. Texas Ranger’s beauty shines when it’s allowed to grow naturally rather than being pruned into formal shapes.

Jojoba green plant with fruits on a farm

6. Jojoba (Simmondsia chinensis)

Jojoba, native to desert regions in Arizona, California, Baja, and Sonora, stands out for its evergreen foliage. The leaves are covered in a waxy coating that helps it withstand heat and reflected sunlight. Its vertically arranged leaves protect it from direct sun exposure, making it a hardy and versatile choice.

yellow bird of paradise

7. Yellow Bird-of-Paradise (Caesalpinia gilliesii)

Native to South America, primarily Argentina and Uruguay, Yellow Bird-of-Paradise offers finely textured foliage and large yellow flowers with red stamens, adding color to sunny garden areas. It thrives in hot temperatures and can withstand both extreme heat and occasional frost.

bougainvillea in container

8. Bougainvillea (Bougainvillea spp.)

Bougainvillea graces your garden with vibrant colors during spring, with bracts surrounding tiny cream flowers. Its lush green foliage conceals thorns and thrives in areas with full sun and reflected heat. Proper irrigation includes deep watering followed by drying out before the next watering. These shrubs do great in containers as well.

gold lantana

9. ‘New Gold’ Lantana (Lantana ‘New Gold’)

Butterflies are attracted to ‘New Gold’ Lantana’s golden yellow flowers, covering bright green foliage from spring through fall. With its low growth habit, this shrub adds color to your garden’s lower sections. While typically grown in zones 9 to 11, it can survive winters down to Zone 8.

Natal Plum

10. Natal Plum (Carissa macrocarpa)

With dark green leaves, Natal Plum offers an alternative to boxwood in intensely sunny locations. It produces white star-shaped flowers with a jasmine and orange blossom fragrance in spring. This South African native comes in various sizes, making it suitable for different sunny areas. Note that the sap of Natal Plum can irritate the skin, and the plant has thorns.

The above 10 shrubs are fantastic examples of plants that can handle full sun as well as reflected warmth. All the shrubs need consistent irrigation, but strong drainage.

Do you have a plant that you like that does well in full, reflected sun?

**For additional shrub suggestions, I recommend Mary Irish’s book, Trees and Shrubs for the Southwest.

A Dime Store Magnifying Glass and a Whole Miniature World at Your Doorstep





 

It may seem rather strange to think of landscapes decorated with lilies in fall, but summer and fall rain bring on the lovely blooms of rain lilies (Zephyranthes species).

lilies add beauty to the gardens

Rain or ‘zephyr’ lilies add beauty to the gardens throughout the Southern half of the U.S., including the Southwest.  While their apperance may make you think that they are delicate and needs lots of coddling, nothing could be further from the truth.

lilies in fall

Like other types of lilies, they are grown from bulbs planted in fall and are surprisingly, moderately drought tolerant.

lilies in fall

The white species (Zephyranthes candida) is my favorite and has evergreen foliage.  There are other species and hybrids in colors such as pink and peach.

Rain lilies deserve a greater presence in the landscape, given their delicate beauty that adds welcome interest to the garden.  They are also easy to grow.

For more information on this delightful plant, including the different species and how to plant and grow your own this fall, check out my latest plant profile for Houzz.

 
 

 

 

What’s Happening In My Fall Garden…

The beginning of fall is only a few weeks away as the long summer winds down.  Fall is a wonderful time in the garden and is the best time of year for adding new plants, allowing them a chance to grow before the heat of next summer arrives.

Fall Blooms for the Southwest Garden

Turpentine bush (Ericameria laricifolia) in bloom

When deciding what plants to add to your garden, many people concentrate on incorporating plants that bloom in spring and summer, but there are a number of attractive plants that bloom in fall.

Pink muhly (Muhlenbergia capillaris)

Fall Blooms, Pink muhly (Muhlenbergia capillaris)

Using plants with overlapping bloom periods ensure year-round beauty for your landscape.

Damianita (Chrysactinia mexicana)

Damianita (Chrysactinia mexicana)

Many plants that flower in fall also flower at other times of year as well such as damianita(Chrysactinia mexicana), Mexican honeysuckle(Justicia spicigera) and autumn sage(Salvia greggii).

Early October is a great time to start adding new plants, so now is a great time to decide what type of fall-blooming plants to add.

I recently shared 10 of my favorite, drought tolerant fall bloomers in my latest article for Houzz.  I hope you’ll include some of these in your landscape where they will help to decorate your fall landscape.

 

Do you have a favorite fall-blooming plant?

What to Do In The Southwest Garden – September

Do you have a pot or two that you fill with flowering annuals each season?

Replace Thirsty Flowering Annuals with Succulents in Containers

I must confess that I did this for years – both in the landscapes I managed and at home.  In fall, I would plant combinations of alyssum, geraniums, lobelia, petunias and snapdragons.  In summer it was celosia, salvia and/or vinca that I turned to for color.   

But, with many areas of the country experiencing significant drought conditions, perhaps it’s time to think about replacing thirsty flowering annuals with drought tolerant succulents in our containers.

World's Safest Beach

On a recent visit to California, (which is suffering from extreme drought conditions), we walked through the small beach town of Carpinteria.    

This is a fun place to walk, especially through the downtown area with their plant nurseries and the beach is really a great one for swimming.  We used to camp near the beach as kids and spent swimming in the ocean.

Crush cakes and cafe

A visit Carpinteria for us is never complete without a visit to crushcakes for their delicious cupcakes.  

In front of their restaurant, I noticed a unique coffee pot container filled with aloes.

vanilla cupcake

After eating my favorite vanilla cupcake, we continued our walk down the main street.

attractive succulents

Other store fronts also had pots filled with attractive succulents.  

In fact, what was unusual was that there weren’t any pots filled with flowering annuals, as you would normally see along a picturesque downtown area.

That made me realize that while I love flowers, I didn’t miss them.  

Replace Thirsty Flowering Annuals with Succulents in Containers

The absence of flowering annuals, got me to thinking that if you live in an area where there is drought, or even if you don’t – maybe we should look at using succulents instead of flowering annuals?

Succulents in Containers

Like flowering annuals and perennials, there are countless types of succulents available with soft, colorful shades and unique shapes.

Succulents in Containers

Another reason to consider using succulents is that they are easy to grow – especially when compared to flowering annuals.  

All you need is a container with holes for drainage, potting mix formulated for succulents and the succulents themselves.

Succulents in Containers

You could plant a variety of succulents or even add some cacti into the mix…

Succulents in Containers

A container like this one above, needs water twice a month in summer and monthly in spring and fall.    

Succulents in Containers

I loved this succulent container that I saw at recent visit to a client’s home.    

I must confess that I stopped growing flowering annuals a few years ago because succulents are easier to take care of – especially with watering.

Succulents in Containers

Using succulents instead of flowering annuals doesn’t have to be fancy – in fact, a single agave looks great by itself.

Succulents in Containers

But, what if you aren’t a fan of succulents.  Is there a drought tolerant option instead of planting flowering annuals or perennials?

bougainvillea

Believe it or not, bougainvillea makes a great container plant and they don’t need much water.  Simply water them deeply once a week in summer and twice a month spring and fall.  In winter, water them every 3 weeks.  

**So what about you?  Could you ditch your containers filled with colorful flowers for a waterwise one filled with succulents?  

I’d love to hear your thoughts!

Fall planting

Fall planting

It’s hard to believe that we have made it through another summer.    

Oh, I realize that we have a few more weeks of 100+ degree weather, but whenever there is month that ends with the letters “ber” it just feels cooler to me.  

I am gearing up for my favorite season in the garden.  In my last post, I talked about the reasons why fall is the best time to add new plants to the Southwest landscape.    

Today, I’d like to share with you three tips to help you make the most of your fall planting.

This planting hole is too small

Photo: This planting hole is too small.

It all comes down to the hole.  It’s hard to believe that often what determines a plant’s initial success is the size of the hole it is planted in.  

If you are digging holes like the one above – then you may be in trouble.  That hole is too narrow.

Fall Planting

The ideal hole should be 3X as wide as the root ball.    

Why?  

Well, most of a plant’s roots grow outward into the soil.  When they are placed in a hole like the one above, the recently loosened soil makes it much easier for roots to grow into, which helps the plant to establish much sooner.  

*It’s important to note that the depth of the hole should be the same depth as the root ball or even a few inches shallower.  This helps prevent problems from the dirt settling, which can leave your new plant sitting rather low in the soil where problems with becoming waterlogged can happen.

Fall Planting

The big question – whether to add soil amendments or not?

When you go to your local nursery to buy new plants, you may be encouraged to buy soil amendments such as compost, potting soil or even manure.

The question is, do you really need it?  Often you don’t.    

I have planted thousands of plants throughout my career as a horticulturist and most of them without adding anything to the soil.  The plants were healthy and did very well without any extra additions to the soil.  

Here a few guidelines to follow to help you decide whether or not to add any amendments to the soil before planting.  

– If your soil is well-drained AND your new plants are native to any of the desert regions of the United States, than the answer is “no”.    

Native plants are adapted to growing in the nutrient poor soils of the desert and do best when nothing is added to the soil.  In fact, if the soil is too fertile – you’ll often see green growth, but flowering will be decreased.

Valentine (Eremophila maculata), Feathery Cassia (Senna artemisoides) and Purple Trailing Lantana (Lantana montevidensis) planted without needing any soil amendments

Photo: Valentine (Eremophila maculata), Feathery Cassia (Senna artemisoides) and Purple Trailing Lantana (Lantana montevidensis) planted without needing any soil amendments.

The same can be said of some non-native plants – particularly those from Australia such as Eremophila and Senna species.  

So, are some times when adding soil amendments is a good idea?  

Absolutely!  

– If you have heavy clay soil or very sandy soils, than adding compost to the planting hole can help.  Mixing compost in with clay soils help them to drain better.  This is important because most plants that grow in the Southwest do best in well-drained soil.  

Conversely, sandy soils have a hard time holding onto enough water, so compost helps those soils to hold onto more water.   Add 1 part compost to 1 part native soil and mix together before planting.

require fertile soil to grow their best.

– Amend the soil when planting non-native plants that do not originate from arid climates.  

Plants like day lilies, iris, roses, etc. require fertile soil to grow their best.  Amending the soil with compost, manure and other amendments will improve the soil texture, add small levels of nutrients and add beneficial microorganisms which will benefit your plants.    

Plants such as these will need regular applications of fertilizer to do their best.  

Personally, I like to grow what I like to call ‘fuss-free’ plants where I don’t have to add fertilizer with the exception of my roses.  

Fall Planting

Skip the fertilizer for newly planted plants.  This tip is NOT always popular with some nurseries who often encourage the application of fertilizer at the time of planting.  

So, let’s talk about when to add fertilizer.  

– Most native plants will not need fertilizer ever.  In fact, many can make their own fertilizer.  

– For plants that do need fertilizer such as hibiscus,  iris, roses, etc. – wait until you see new growth occurring before adding fertilizer.  

The reason for this is that when you first add a new plant, it needs to concentrate on growing new roots in order to support future top growth (stems, branches and leaves).  If you add fertilizer at the time of planting, you are forcing the plant to focus on the top growth before it has the roots to support it.

So, a general rule is to wait until you see new top growth before adding fertilizer.  

– The rule for fruit trees is slightly different.  It is recommended to wait until 1 year after planting before fertilizing.  

Again, you may hear differently from your nursery who in addition to wanting you to be happy with your purchase, also has their bottom line (profits) in mind.  

I am not including all nurseries or nursery professionals into this one group.  However, I have visited nurseries where customers are told that they need to fertilize all their plants.  Many of my clients are thrilled when I tell them to throw out their fertilizer because their native plants don’t need it.  

*I remember a story from one of my horticulture professors who talked about standing in line behind a customer at the store with a cart filled with native, desert plants and another cart with ‘special’ fertilizers that they were encouraged to buy.

My professor loudly commented to her husband, standing next to her, that “Numerous studies have shown that fertilizer is a waste of money when used for native plants.”    

So, are you ready to add some new plants to your landscape?   Before you head out to the nursery, I invite you to come back for my next post, when I’ll share with you some tips on how to select healthy plants AND I will reveal to you what my favorite plant nursery is!  

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I apologize for the relative lack of recent posts.  Life has been very busy with the kids back in school, increased landscape consults and getting ready to go visit my daughter, Rachele, who is expecting.  We will find in a few days whether we will be welcoming a boy or girl!  

I have two biological children – both girls and my oldest daughter, Brittney, has a daughter.  So, we will see if Rachele will break the pink trend in our family.  

My son Kai (who is adopted from China) and has four sisters and a niece is really hoping for a boy 😉