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Do you use white flowering plants in your landscape?

I do.

However, some people tend to overlook white flowers in favor of flashier colors such as yellow, orange or red.  But did you know that white flowers can help show off the other colors in your landscape by providing color contrast?

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)
 
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 Gaura is a flowering perennial that 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.
 
 
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’)
 
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.
Hedgetrimmers 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)
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!
What type of plants comes to mind when you are planning what to plant in your containers?
 
I’m willing to bet that purple hopbush (Dodonaea viscosa ‘Purpurea’) and bush morning glory (Convolvulus cneorum) probably weren’t the first plants that came to mind.
 
Admittedly, I tend to think of using plants known for their flowers or succulents in my containers.  That is until a trip to California that I took this past April.

 

In the Napa Valley region of northern California, sits Cornerstone Sonoma, which describes itself as “a wine country marketplace featuring a collection of world-class shopping, boutique wine rooms, artisanal foods, art-inspired gardens.”
 
Believe me; it is all that and more.  There was so much to see, but what caught my attention were some unusual, yet beautifully planted containers.
 
Purple hopbush (Dodonaea viscosa ‘Purpurea’), shrubby germander (Teucrium fruiticans), and violas.
There were square steel containers filled with plants that are well-known for their foliage and are seldom used in pots.
 
I was intrigued, especially when the plants used were also popular in the desert Southwest.
 
There were quite a few things about this type of container planting that appealed to me.
 
One, it is low-maintenance – no deadheading required.  Just some light pruning 2 – 3 times a year, to control their size. Second, the plants are all drought tolerant (with the exception of the violas). Lastly, I like seeing new ways of doing things and using plants prized for their foliage in containers is something we don’t see too often.  
 
Fast forward a few months, and I decided to rethink what to add to the large, blue planter by my front entry.  So, I thought, why not try the same arrangement?
 
 
Granted, the plants are smaller than those I saw in California, but given a few months, they should grow in nicely.
 
As you can see my new plants are rather mall, however, the purple hopbush will grow taller and its evergreen foliage will add shades of purple and green to this space. Furthermore, this shrub is one of those highly-prized plants that do well in both sun and filtered shade.
 
The silvery-gray foliage of bush morning glory creates a great color contrast with the darker greens of the other plants. While it may not flower much in this semi-shady corner, I want it for its silvery foliage.
 
In addition, I want to use a plant that has bright green foliage, so I have a single foxtail asparagus fern (Asparagus densiflorus Myers), which will thrive in this semi-shady exposure. 
Maintenance will be relatively simple with periodic pruning to keep wayward branches in check. Fertilizing in spring and late summer with a slow-release fertilizer such as Osmocote will be all that’s needed to keep my container plants happy.
 
Do you have any plants with attractive foliage that you would use in containers? 

This morning, I was on my way to a landscape consultation for my fellow Arizona gardener, Claudette, who blogs over at Gilbert Garden Girls.


As I always do before driving to an appointment, I entered the address into my car’s GPS and was pleased to see that it would only take 20 minutes to get to her house from mine.
  
However, as I drove down her street, the addresses did not match up with hers.  So, I took out my phone and brought up my trusty Google Maps app and found that my car’s formerly reliable GPS had misdirected me.  Luckily, I was only 1 mile away and so I was only a couple of minutes late, which truth be told, is normal for me.


My unanticipated detour did have a silver lining, though.

I drove by a house that had a beautiful hop bush shrub (Dodonaea viscosa).  


 This evergreen, drought tolerant shrub does wonderfully in our southwestern climate, and it is a frequent addition to landscapes that I design. 

Hop bush is quite versatile and relatively fuss-free, especially if maintained by pruning every 6 months or so, as shown above. 


Here is another example of a hop bush shrub that has been pruned more formally, which it handles well.


 Of course, you can always let it grow into its more natural form as a large shrub.

For more information on hop bush including what its flowers look like and why it’s becoming a popular substitute for oleanders, you can read my earlier blog post – “Drought Tolerant and Beautiful: Hopbush the Alternative to Oleanders.”


Have you ever seen this shrub where you live?  How was it maintained?  As a shrub, hedge or small tree?

Did you ever read the book, The Secret Garden by Frances Hodgson Burnett?  It was one of my favorite books as a child, and I always imagined myself exploring a hidden garden.



Well, on the second day of our road trip, I was able to explore a very secret garden that very few people have seen.

To be honest, this hidden garden wasn’t on our original itinerary.  We were to travel by boat to the Channel Islands and explore Santa Cruz Island for the day.  But it was canceled at the last minute due to the high winds.  So, we had to find something else to fill our do for the day.  What better than to find a garden to visit?

We did some searching for gardens near the town of Ojai, which was near our hotel and found a reference to the Taft Garden, which is a 265-acre garden that couldn’t be found on a map and wouldn’t come up on a GPS search.


We were given a map with landmarks provided such as a cluster of mailboxes, creek crossings, forks in the road and a big white barn.  With my reliance on GPS, it was somewhat surreal to navigate the way most people used to a long time ago.


The bottom of the map had large, bold print that advised us against sharing the location of the garden with anyone else, so I won’t spill the beans.

Our route meandered through the foothills of the mountains outside of Ojai, and we passed large homes that sat on large acreage.


Three peacocks were perched on a corner watching us drive by.

The road was so little traveled that we only saw one car on our way to the garden.


Groves of oak trees stood in natural areas along our route, which took us across two creeks, pass a large barn and finally to our destination.


The entry to the garden is unassuming so as not bring attention to the fact that it is there.


Our rental car was the only vehicle in the parking lot as we were the only visitors.


Walking toward the visitor center, I was filled with anticipation for what discoveries awaited us along the meandering paths of the garden.  I also like to learn about new plants and how I may be able to incorporate them in my garden as well as in those of my clients.

Stepping inside the small visitor center, you are asked to give a donation of $5.


Then you sign the guestbook.  

Believe it or not, we hadn’t seen anyone else in the garden at this point.


Near the visitor’s center, a lovely bed of colorful plants was on display.  The plants in this garden are primarily from Australia and Africa, and I was familiar with many of them, although a fair few were somewhat foreign to me.


The main path ran along one side of the garden with smaller, winding pathways branching off, encouraging exploration.

Aloe arborescens
This aloe was enjoying the dappled sunlight.


On the right side of the path was a nice collection of agave and prickly pear cacti.  The other side was filled with shrubs native to Australia and many different species of aloe, which are mostly native to South Africa.

Yellow Protea flower

Elk Horn (Cotyledon orbiculata)

One of the things that strike you right away about this garden is that this isn’t you typical botanical garden filled with beds of flowering annuals and perennials.  While there was plenty of plants flowering, many were somewhat unusual, although most could be grown in California as well as many other arid climates.


Scattered throughout the garden were bright red benches, which guests to stop and rest, to enjoy the beauty around them.



Agave is my favorite type of succulent, and they had several varieties including Agave angustifolia and Agave parryi ‘truncata’.  


Toward the center of the garden, is a large group of majestic oak trees that stand amidst an expanse of St. Augustine grass.  Interspersed throughout the lawn were small islands of I believe, clivia plants.


As I mentioned earlier, this Australian grass tree (Xanthorrhoea quadrangulata) is not your everyday plants – but very interesting – I’d say almost like a plant out of a Dr. Seuss novel, don’t you think?



There were so many lovely vistas as well as unusual plants and combinations; I was very busy taking a lot of photos.  However, my legs were quite sore the next day from bending and squatting down for the perfect photo shot – at least I don’t have to feel guilty for not being able to visit the gym on our trip 🙂


Mexican Marigold (Tagetes lemmonii)

Toward the back of the garden stood a large guest house.

A floss silk tree is surrounded with a variety of succulents.

Bright orange aloe blooms around the house.
The house was planted with a large variety of succulents, which were in full flower on this lovely spring morning.
Bougainvillea, yellow iris and a container filled with succulents add welcome color toward the entry.

Artichoke agave (Agave parryi ‘truncata’) and ‘Blue Glow’ agave


Across the lawn from the house, a desert area filled with several agave species, columnar cacti, golden barrels and yucca create a lovely contrast to the darker green plants surrounding them.



The dark pink flowers of rock purslane (Calandrinia spectabilis) grab your attention along with the bright orange flowers of soap aloe (Aloe maculata).

Mexican bush sage (Salvia leucantha) with Mexican feather grass (Stipa tenuissima)

This was by far my favorite combination of plants.  The contrast of textures with the grasses waving in the breeze and the upright purple flowers of the salvia was just breath-taking.



I took a video of how it looks with the wind blowing, which it was quite a lot that day.



In a nearby field, the bright orange flowers of California poppies (Eschscholzia californica) were in full bloom creating a carpet of color that could be viewed from the house.



Up the hill from the house stood a Japanese garden.  The raised terrace was built around a large oak tree, which I appreciated the shade it offered since I didn’t wear my hat 😉



Japanese statues and a Zen area completed this section of the garden.  


In the back of the raised terrace, was a vine-covered walkway with arches that looked out into an enclosed outdoor area.



Between the two arching oak trees was a circular stage.  Majestic oak trees were used to great effect throughout the entire garden.



As I walked back toward the house, I could see one of the gardeners hard at work, pulling weeds from around the succulents.



As we walked back toward the entrance, we took another route along a gravel path lined with tall tree aloes, pink flowering ice plant along with daisies of all colors blooming.



Despite the high winds, it I had a fabulous time in this very secret garden.  It is without a doubt one of my top 5 gardens of all time with its use of beautiful, drought tolerant plants from around the world.


If I had to pick my favorite vista of the garden, it would be the one pictured in this photo…



This is how I envision what heaven will be like.  I hope that God has a nice little garden cottage prepared for me next to a lovely garden like this one.


If you would like to learn more about this secret garden, here is a link to an article written about a few years ago with more photos.


Visits to the garden are by invitation only, and you can contact the garden through their Facebook page here.

No matter where you live, you often see five types shrubs being used over and over in landscape after landscape.  While the shrubs themselves may be attractive, their overuse throughout neighborhoods can create a somewhat ‘boring landscape’.

 
In California, Nevada and Arizona oleanders have held a prominent spot in the landscape due to their lush evergreen foliage, ability to withstand drought and pretty flowers.
 
However, they have been overused in many areas which makes their beauty less impactful and frankly, almost forgettable.
 
At a recent conference that I attended, the head of horticulture for Disneyland said,
“”When things are expected (in the landscape), they become less powerful and impactful”.
 
 
Another issue with oleanders is that they are susceptible to a fatal disease called, oleander leaf scorch that is slowly spreading from California.  I have seen several cases affecting large, mature oleanders in the greater Phoenix area. 
 
From an objective point of view, I’d like to make it clear that there is a lot to like about oleanders; they do extremely well in hot, dry climates with minimal fuss, they have attractive dark green foliage and add color to the landscape when in flower.  
 
My main issue is with the overuse of them in the landscape when there less common plants that do equally as well in the landscape while also adding beauty.
 
 
When I am asked for another option for the large, tall forms of oleanders, hop bush (Dodonaea viscosa) always comes to mind first.
 
This native desert shrub has attractive, evergreen foliage and a similar growth habit to oleander.
 
 
They can be used in the same ways that oleanders can in providing an attractive green hedge and/or screening.
 
Hop bush flower
 
They don’t have colorful flowers; their bright green foliage is their strong point.
 
 
Hop bush can be allowed to grow into their natural shape or pruned into a formal hedge.
 
Want to learn more about this oleander alternative?  In my latest Houzz article, I share what types of plants look nice next to hop bush, how to care for them and show a purple-leafed form.
 
I hope that you find a spot for this lovely shrub in your landscape.
 
**There are still a couple of days to enter the giveaway for the book Grow For Flavor.  Enter now for your chance to win!**
 
 

The true test for many plants in my humble opinion are how they perform during extremes.  If a plant looks great in the blistering heat of summer as well as when temps dip below freezing in winter, than it deserves a prime spot in the landscape.


Pink Fairy Duster (Calliandra eriophylla)
Thankfully, there are quite a few drought tolerant, flowering plants that do well with both the heat and cold for those of us who want a beautiful, fuss-free landscape filled with colorful plants.

I shared 10 of my favorite cold and heat tolerant, flowering plants in my latest article for Houzz.  


Hopefully, you will find some new favorites to try in your own garden.



I love flowers.  In fact, it was my love affair with flowers that inspired me to get my degree in horticulture.  I figured that life is too short to not do what you love, so working as a horticulturist allows me to be around blooming plants throughout much of the year.


As the weather begins to cool, blossoms begin to lessen, but one of the many benefits of living in the Southwest is that there are always some plants showing off their flowers.


Today, I’d like to share with you just a few of the flowering plants that I saw during the past couple of weeks, which are decorating the fall landscape.


Pink Fairy Duster (Calliandra eriophylla) flowers in spring and fall, is extremely drought tolerant, thrives in full sun and is hardy to 10 degrees F.

Creeping Indigo Bush (Dalea greggii) is a groundcover, which flowers in spring and fall, is drought tolerant, thrives in full sun and is hardy to 10 degrees F.
The Cascalote tree (Caesalpinia cacalaco) flowers in fall and on into early winter, is drought tolerant, thrives in full sun and is hardy to 20 degrees F.  While thorny, there is a new variety with a smooth trunk, called ‘Smoothie’.
Pink Muhly (Muhlenbergia capillaris) is an ornamental grass that flowers in fall, is drought tolerant, thrives in full sun to filtered shade and is hardy to 0 degrees F.

Blue Bells (Eremophila hygrophana) flowers all year long, is drought tolerant, thrives in full sun to filtered shade and is hardy to 17 degrees F.  

These are but a few plants that are still in bloom in November in my zone 9 climate.

How about you?  What is blooming in your garden or neighborhood?

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).



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.


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


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 fall 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.

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.


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)

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

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?

*This blog post contains affiliate links. If you click through and make a purchase, I may receive a commission (at no additional cost to you). Thanks for your support in this way.

Picture a garden filled with colorful flowering plants with hummingbirds hovering about. 

Now imagine that this garden is located in a small space against the backdrop of the red rocks of Sedona, Arizona and you have paradise.

 
Beds filled with flowering perennials are my favorite element of gardens.  Their appearance changes month to month as blooming transitions from one type of perennial to the other.
 
So, I was delighted to see that this hummingbird paradise was filled with beds filled with blooms of every color.

What I liked about the first perennial bed that I first saw was its curved edge, brightly colored wall  in the back and the colorful tiles, which highlighted the flower colors.
 
A single purple-flowering, Chihuahuan sage (Leucophyllum laevigatum) anchored the corner of the bed with its height.  The purple flowers provided great color contrast with the blanket flower, coneflower, salvias and yarrow.
 
Coral Autumn Sage (Salvia greggii ‘Coral)
 
Some of my favorite hummingbird plants were growing in the garden.  Salvias are quite frankly, hummingbird magnets and grow beautifully in arid climates.
 
Salvia microphylla ‘Lipstick’
 
While most Salvia species grow well in full sun – if you live in the low-desert, they will do best when planted in filtered shade.
 
Salvia greggii ‘Purple’
 
When deciding what types of plants to add to your garden that will attract hummingbirds – salvias are a sure thing.
 
 
The deck was paved with flagstone and had two separate planting beds.  Even though each planting area wasn’t large, the plant palette was not limited since there are many perennials that don’t grow overly large, so the homeowners were able to fit in a lot of colorful plants in the confined spaces.
 
In the second perennial bed, two different colored hummingbird mint (Agastache spp.) plants provide height and anchor each end of the bed.  The sunny colors of blanket flower fill the middle.
 
Again, a brightly-colored wall adds to the beauty of this area.
 
 
The flowers of hummingbird mint (also known as hyssop) are simply irresistible to hummingbirds.
 
 
Besides producing pretty flowers and attracting hummingbirds, these perennials are drought tolerant, love hot/dry spaces, can be grown in zones 5-10 and are deer and rabbit resistant.
 
They bloom summer to fall.
 
 
Blanket flower (Gaillardia spp.) come in a multitude of warm colors with shades or red, yellow and orange.
 
This colorful plant thrives in sunny spaces and attracts butterflies.
 
You’ll find this perennial growing in a wide range of gardens from zones 3 – 10.
 
 
The homeowners made the most out of their small garden space by creating a painted ‘garden’ along a previously blank wall.
Hummingbirds weren’t bothered by us and they hovered by the hummingbird mint and salvia flowers enjoying a drink of nectar. 
 
This special garden is a wonderful example of how a garden limited on space can be used to create a lovely hummingbird paradise.

**For more information on plants that will attract hummingbirds to your Southwest garden, I recommend Hummingbird Plants of the Southwest.