Tag Archive for: Shrubs

A few weeks ago, I had the opportunity to take another photo of a landscape I passed by in a neighborhood where I had just finished up a landscape consultation. I was shocked at the mushroom shaped shrubs.

The Pitfalls of Shrub Pruning Mistakes

Sadly, I often see examples of truly ‘interesting’ or should I say ‘bad’ pruning.  I drove by this landscape and then made a U-turn so that I could take a quick photo…

improper shrub pruning

Shrub pruning

I don’t know about you, but these Texas sage shrubs look like mushrooms, don’t you think?

Sadly, pruning these beautiful flowering shrubs this way robs them of their flowers, increases maintenance, creates dead wood, and shortens their life.

Misguided Pruning in Strange Shapes

While there are quite a few shrubs that take well to repeated formal pruning – doing this to flowering shrubs should be avoided.

I must admit that I have seen Texas sage and other flowering shrubs pruned into many different shapes…

But, let me be frank – shrubs aren’t meant to be cupcakes, frisbees, or gumdrops

Why You Should Avoid Improper Shrub Pruning

Here are just a few reasons why…

1. Energy Deprivation

It removes the leaves needed for the shrub to make energy for itself

2. Increased Growth and Maintenance

Excessive pruning actually makes your shrubs grow faster, which equals MORE maintenance

3. Water Demands

Shrubs pruned often require more water as they constantly work to replace foliage lost

4. Shortened Lifespan

Continued shearing will shorten the lifespan of your shrubs

5. Aesthetic Impact

Green ‘blobs’ are ugly compared to beautiful flowering shrubs

Join Our Online Shrub Pruning Workshop

If you are tired of the time and money it takes to maintain flowering shrubs the ‘wrong’ way. I invite you to join me in my online shrub pruning workshop where I will teach you the right way to prune.

online shrub pruning workshop

Imagine your outdoor space filled with beautiful, flowering shrubs instead of green ‘balls’. Believe it or not, the shrubs in the photo above are the SAME plant – they have just been maintained differently. The one on the left takes much more money and time and the other thrives with pruning once (or twice) a year.

In my online class, I show you how to work with your landscaper or how you can take care of your shrubs yourself. Got ‘green balls’ already in your landscape? I’ll teach you how to rejuvenate them and the best time of year to do it.

So, ditch the ‘green blobs’ in your yard and learn how to prune with confidence – it’s much easier than you think. Learn more here and what students have to say about the class.

Many of us are familiar with how over-pruning can take away much of the beauty of flowering shrubs and contribute to their early death.

But, have you ever wondered what they look like on the inside?

I found this ‘ugly’ example alongside the drive-thru of Taco Bell.

Over Pruned Shrubs

Over Pruned Shrubs

It isn’t pretty, is it?

The side of the ‘Green Cloud’ Texas Sage was sheared away because it was growing over the curb.

The result of planting the shrub too close, OR the wrong plant in the bad space.

You can see the thin layer of leaves that cover the shrub and the dark, interior where sunlight seldom reaches.

This isn’t healthy for your shrubs, shortens their lifespan, and increases the amount of water they require.

If this resembles your shrub(s), the good news is that you can often fix them.

Over Pruned Shrubs

Imagine going from the shrub on the left to the one on the right.

It is possible and often a specific type of pruning known as ‘rejuvenation pruning’ is the way to do this.

In my online shrub pruning workshop, I love teaching my students how to rejuvenate their over-pruned shrubs.

It’s important to note that not all shrubs respond to rejuvenation pruning, but Cassia (Senna species), Sage (Leucophyllum species), Ruellia, Fairy Duster (Calliandra species), and Lantana shrubs respond well as long as they aren’t too old and healthy.

I encourage you to declare your landscape free of shrubs pruned into balls, cupcakes, and squares and transform it into one filled with beauty 🙂

For those who live in the western half of the United States, water has always been a precious resource. In recent years, this has become especially true during a long-term drought has made its impact felt.

As a result, many of us find ourselves looking for ways to save water. The first place you should start is your landscape as that is the largest percentage of your water consumption.

Today, I’d like to show you examples of three different low water landscape options: 

Drought Tolerant Water Saving Landscape

Option #1

Drought Tolerant – This landscape is characterized by lush green, semi-tropical flowering plants. These include bougainvillea, lantana, oleanders, and yellow bells. All these do well in hot, arid climates in zones 9 and above. While most aren’t native to the Southwest, they are considered moderately drought tolerant and suitable for those who want more a lush look for the desert garden.

For best results, deep water approximately once a week in summer and every 2 weeks in winter.

Moderately Drought Tolerant Water Saving Landscape

Option #2

Moderately Drought Tolerant – Native, flowering plants make up this type of landscape.  Plants like chuparosa, damianita, penstemon, Texas sage, and turpentine bush are examples of this.

Because these plants are native to the Southwestern region, they need infrequent watering to look their best – a good guideline is to water deeply approximately every 10 days in summer and every 3 weeks in winter.

Extremely Drought Tolerant Water Saving Landscape

Option #3

Extremely Drought Tolerant – For a landscape to exist on very little water, a collection of cacti and succulents are the way to go. Columnar cacti such as Mexican fence post, organ pipe, saguaro, and totem pole add height to the garden. Lower growing succulents like agave, candelilla, and desert milkweed can be used for mid-level interest.

Golden barrel, hedgehog cacti and mammillaria fill in smaller spaces and look great next to boulders. Once established, they do best with watering approximately every 3 weeks spring through fall.

 
 
online-class-desert-gardening-101

Tired of struggling in the desert garden? Sign up for my online course, DESERT GARDENING 101.

 

It’s important to note that shrubs should be watered deeply to a depth of 2 ft., which promotes deep root growth, and the soil stays moister longer. Succulents do well at 12″ depth. 

**Watering guidelines can vary from region to region within the desert Southwest, so it’s wise to consult with your local city’s landscape watering guidelines.

Whichever option you select, creating an attractive water-saving landscape is within your reach that will thrive in our drought-stricken region.

Gifts for the Gardener: Books for Water Wise Gardening

Embracing Vibrant Fall Foliage in Arid Climates

Before you lament a fall season devoid of colorful fall foliage in the arid West and Southwest regions of the U.S., here are some favorite water-wise shrubs and trees that will add glorious color in varying shades of orange, red, and burgundy to your arid autumn landscape.

Fall Foliage we enjoyed on a trip to Williamsburg, VA several years ago.

we enjoyed on a trip to Williamsburg, VA several years ago.

Have you ever traveled somewhere else to find colorful fall foliage? What if you could have fall color in your own landscape?

A Splash of Fall Foliage Color in the Arid Desert

Like most water-wise plants, the following do best in well-drained soil. The watering guidelines given are approximate and may need to be adjusted in response to variables such as sun exposure, soil, and climate. In general, drought-tolerant plants do best when the soil is watered deeply and then allowed to dry out before the next watering. Plant in fall or wait until spring, and enjoy fall color for years to come.

Pink Muhly (Muhlenbergia capillaris)

Pink Muhly Grass (Muhlenbergia capillaris)

Autumn Pink

In spring and summer, this ornamental grass provides an attractive backdrop with its graceful green foliage. As temperatures begin to fall and days begin to shorten, burgundy-pink plumes softly wave above the green blades, and pink muhly grass takes center stage in the garden. Its color slowly fades to a lovely wheat color in winter. Plant it in groups of three, five, or seven for the greatest effect.

Growing Conditions

Where it will grow: Hardy to 0 degrees Fahrenheit, or minus 18 degrees Celsius (USDA zones 7 to 9; find your zone)

Water requirement: Low to moderate; can survive on little water, but flowering is improved with regular summer irrigation. Water every 10 to 14 days in summer, every two weeks in spring through fall, and monthly in winter for the best flowering.

Light requirement: Full, reflected sun to filtered shade

Mature size: 3 feet tall and wide

Planting notes: Plant in well-drained soil in full sun or filtered shade; cut back to the ground in late winter; apply a slow-release fertilizer in spring.

‘Sticks on Fire’ Milk Bush (Euphorbia tirucalli ‘Sticks on Fire’)

Unexpected Bursts of Orange

Orange splashes of color come from an unexpected source with this drought-tolerant succulent. ‘Sticks on Fire’ differs from the green-colored parent plant in that it is smaller and new growth has a bright orange color. The color fades to yellow and then green in summer only to turn orange again when temperatures cool. In cooler climates it can be grown in a container and brought indoors when temperatures dip below freezing. Milk bush can easily be propagated from cuttings. Be sure to wear gloves when handling this plant, as its milky sap can irritate skin and eyes.

Growing Conditions

Where it will grow: Hardy to 30 degrees Fahrenheit, or minus 1 degree Celsius (zones 9 to 11)

Water requirement: Low; water every three weeks spring through fall and monthly in winter. In the low desert, water twice a month spring through fall.

Light requirement: Full sun to filtered shade (full sun is needed for it to develop the orange color)

Mature size: 4 to 8 feet tall and 3 to 5 feet wide

Planting notes: Plant in well-drained soil in full sun.

Chinese Pistache (Pistacia chinensis)

A Burst of Fall Foliage

Chinese pistache is for those who are looking for a tree that produces colorful fall foliage and will thrive in dry, arid climates. It is widely grown throughout the Northwest and the southern half of the United States, and is a go-to tree for reliable autumn color in the Southwest. In fall, bright green leaves give way to shades of yellow followed by orange and red, providing much-desired fall color for the drought-tolerant garden. Female trees produce berries that attract birds. This tree isn’t fussy about soil, as long as it’s well-drained, but it does need room to grow to its full size.

Growing Conditions

Where it will grow: Hardy to minus 10 degrees Fahrenheit, or minus 23 degrees Celsius (zones 6 to 9)

Water requirement: Low to moderate; water to 3 feet every 10 to 14 days in summer, every three weeks in spring through fall and monthly in winter

Light requirement: Full, reflected sun to filtered shade

Mature size: 30 to 60 feet tall and 30 to 40 feet wide

Planting notes: Plant in well-drained soil in full sun or filtered shade; prune in winter to shape.

flowering shrub

Firebush (Hamelia patens)

N

A Blaze of Color and Fall Foliage

The allure of firebush goes beyond its stunning orange-red spring and summer blooms, which are a magnet for hummingbirds. It saves its grand finale for fall when its lush foliage transforms into a vibrant shade of red, creating a fiery spectacle. In tropical climates, this heat-loving shrub can grow into a small tree, while in drought-tolerant landscapes, it remains a manageable and colorful shrub. Although it dies back when temperatures dip into the 20s, it resurfaces in spring. In zones 7 and below, it can be grown as an annual.

Growing Conditions

Where it will grow: Hardy to 10 degrees Fahrenheit (zones 7 to 11)

Water requirement: Moderate; water 18 inches to 2 feet deep weekly in summer, every 10 to 14 days in spring through fall, and every three weeks in winter

Light requirement: Full and reflected sun to filtered shade (full sun is best for flowering)

Mature size: 4 to 5 feet tall and wide

Planting notes: Plant in well-drained soil; prune back in spring, after the danger of frost has passed.

‘Krauter Vesuvius’ Cherry Plum (Prunus cerasifera ‘Krauter Vesuvius’)

A Regal Purple Masterpiece

This plum tree species is renowned for its regal burgundy-purple foliage that graces the landscape from spring through fall. Despite being a plum tree, its fruits are typically small or nonexistent, as its true value lies in its captivating foliage. Pale pink springtime blossoms are soon followed by the emergence of dark-colored leaves. While several cherry plum varieties exist, ‘Krauter Vesuvius’ stands out as the most drought-tolerant, making it ideal for enduring hot, dry summers.

Growing Conditions

Where it will grow: Hardy to minus 20 degrees Fahrenheit (zones 5 to 9)

Water requirement: Moderate; water 2 to 3 feet every 10 to 14 days in summer, every two to three weeks in spring and fall, and monthly in winter. In the low desert, water weekly in summer and every 10 to 12 days in spring and fall.

Light requirement: Full sun to filtered shade (full sun is needed for maximum purple color)

Mature size: 15 to 20 feet tall and wide; smaller cultivars are available

Planting notes: Plant in well-drained soil; prune during winter dormancy.

Heavenly Bamboo (Nandina domestica)

A Bamboo-Like Marvel with Radiant Red Fall Foliage

Heavenly bamboo, often likened to true bamboo due to its fine-textured leaves and upright stems, unveils a delightful transformation in fall and winter. The new growth takes on a charming burgundy tint before transitioning to a bright spring and summer green. As cooler temperatures grace the landscape, the foliage transitions into enchanting shades of red. Additionally, small flowers give way to clusters of red berries in autumn. While moderately drought-tolerant, it thrives in arid regions, maintaining its vigorous growth in controlled environments.

Caution: Heavenly bamboo can become invasive in regions with abundant rainfall, especially in the eastern U.S., and all parts of this shrub are toxic.

Growing Conditions

Where it will grow: Hardy to minus 10 degrees Fahrenheit (zones 6 to 9)

Water requirement: Low to moderate; water 18 inches to 2 feet twice a month in summer, every three weeks in spring and fall, and monthly in winter. In the low desert, water weekly in summer and twice a month in spring and fall.

Light requirement: Full sun to filtered shade (prefers filtered to full shade in the low desert)

Mature size: 4 to 6 feet tall and 3 feet wide; smaller cultivars are available

Planting notes: Plant in well-drained soil; selectively prune older branches at the base in late winter or early spring.

Do you have a favorite plant that gives you fall color?

 

 

Drive By Landscapes: Winter Beauty in the Southwest Garden

Do you ever find yourself pulling into the drive-thru of a fast food restaurant?

I do.

Lately, I have been very busy with landscape consults as well as working on a large golf course re-landscaping project, which have resulted in more than my share of visits to the local drive-thru.  Add to that my preparations for a local craft fair in November (along with my sister and mom where I am making basil salt, seed bombs and air plants mounted on creosote roots), preparations for an upcoming family reunion as well as hosting my daughter’s baby shower – we will probably be making quite a few more visits to the drive-thru.

Normally, drive-thru restaurants are places where you can see examples of poor design showcasing overplanted and over pruned shrubs that are too large for the narrow landscape spaces by the drive-thru lane.  However, I was truly surprised during one trip through at my local fast food restaurant.

First, let’s look at the landscaping you normally find as you visit the drive-thru…

drive-thru landscapes

Over pruned feathery cassia shrubs (Senna artemisioides)

These shrubs would actually work well in this space if you reduced the amount down to three and allowed them to grow to their natural size and form…

Feathery cassia in bloom

Feathery cassia in bloom

Do you think that those overpruned shrubs ever have any flowers appearing in late winter and spring, like this one?

I didn’t think so.

drive-thru landscapes

In the Southwest, the types of shrubs that you are most likely to see growing along drive-thru landscapes are oleander and Texas sage species.

Lately, Valentine bush, which is one of my favorite shrubs, has also been showing up more often in these areas.

Again, the problem is too many plants in not enough space.  Couple that with the compulsive need to strip the natural beauty from these beautiful, flowering shrubs in an attempt to create anonymous green shapes and you have the perfect scenario for drive-thru landscapes.

With so many bad examples of landscaping while visiting the drive-thru, I must admit that I’ve become somewhat de-sensitized and purposely ignore it.

However, a recent visit to the drive-thru made me take a second look as I drove past this…

drive-thru landscapes

Notice anything different?

The plants actually fit into this space and without over pruning!

There is room for the bougainvillea against the wall to grow and while the lantana could use a little more room – it is looking great too.

What I really liked about this landscape was the use of banana yucca.  Its leaves added great spiky texture and the flowers are just lovely.

*I did notice the overpruned dwarf oleanders in the background, but I’m ignoring them.

Using fewer shrubs and allowing them room to grow is a great start to rethinking the drive-thru landscape.

The next important part is to stop the frequent pruning of flowering shrubs.

I’d love to see a mix of shrubs and succulents in drive-thru landscapes for more interest, less maintenance and that is more water efficient.

For now, I will keep trying to keep my eyes open for another great example of a drive-thru landscape.

drive-thru landscapes

But, I think it may be awhile…

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For other examples of drive-thru landscapes, click here.

If you have shrubs that resemble this and would like to have beautiful shrubs with a pleasing natural shape that actually flowers as well as see some other examples of bad pruning – click here for some of my favorite pruning posts.

Have you ever seen shrubs that have been planted too closely together?

overcrowded shrubs

At first glance, it looks like the new plants in the landscape above fit just fine into this area.  

But, what if I told you that those small shrubs grow 6 feet high and wide at maturity?

overcrowded shrubs

As they grow, out come the hedge trimmers, and over-pruned, ugly shrubs are the result.  

Unfortunately, this is a problem that has reached almost epidemic proportions in areas throughout the Southwest.  

Why else would people prune beautiful flowering shrubs into something that resembles anonymous, green blobs?  

The good news is that you can avoid this from happening in your landscape.  Even if you currently have overcrowded shrubs, you can solve the problem.

I recently wrote an article for Houzz.com on how to avoid overcrowded and the resulting over-pruning…

I hope that you find this article helpful – I’d love to hear your thoughts.

10 Tips for Drought Tolerant Gardening

Are you familiar with Texas sage, also referred to as Texas ranger?

If you live in the Southwest, you have undoubtedly seen these beautiful shrubs.

Texas Sage

Believe it or not, these purple flowering beauties are a fuss-free plant.

Unfortunately, some people over prune them…

purple flowering beauties

The one on the left has been pruned into a ‘ball’ while the one on the right hasn’t been pruned as severely.

Want to learn more about this native shrub and how to care for it properly?  Check out my latest plant profile for Houzz.com

 

Yesterday, I asked you on my Facebook page, what was blooming in your garden right now?

March is a glorious time in the desert garden and also time for some needed garden maintenance. 

We don’t have a landscaper, so we gather our kids together for a day of yard work each spring.

My son helping me prune several years ago

My son helping me prune several years ago.

I can’t honestly say that working out in the garden is my kids favorite activity.  But, if you promise them their favorite dinner and dessert afterward, they usually don’t complain.

I started teaching them at a young age how to prune shrubs, using hand pruners.  My son is a lot taller then when this photo was taken.

Normally, I do the pruning using loppers and hand pruners.  The kids then carry the branches into a large pile on the driveway to be picked up later.

Branches and clippings from the late summer's pruning

Branches and clippings from the late summer’s pruning.

Once the danger of frost is passed, it is time to prune away all frost-damaged growth and see what else may need pruning.

Pruning Spring Garden

Pruning Spring Garden

Every few years, I prune my Texas Sage shrubs back severely.  This rejuvenates them and stimulates the formation of new branches and gets rid of old, woody unproductive branches.

I allow them to grow out naturally after pruning.  Of course, you can lightly shape them using hand pruners, if desired.

For more information on pruning flowering shrubs, click here.  

Pruning Spring Garden

Pruning Spring Garden

A few years ago, my Yellow Bells shrub died back to the ground during a severe frost.  I pruned back all of the frost-damaged growth and it soon grew back.

While most of the day was spent pruning, I did take some time to walk around and take pictures of what is currently blooming.

Pruning Spring Garden

I love my Hollyhocks.  This old-fashioned flower can grow in most climates and mine self-seed each year, giving me new plants!

Pruning Spring Garden

Normally this time of year, I am pruning away the frost damage from my Pink Trumpet Vines.  But, this year we had very little frost, so they are already flowering.

Globe Mallow

I have several colors of Globe Mallow growing in my garden.  I will soon be pruning them back severely once it has finished flowering.  Pruning keeps them from looking straggly and also helps keep too many seeds from coming up later.

Pruning Spring Garden

Like my Pink Trumpet Vine, my Purple and White Trailing Lantana did not get hit with much frost.  So, they look beautiful right now.  Normally, I prune them back to 6″ in March.

Pruning Spring Garden

The alyssum and violas are still happily blooming away in their old, rusted watering can.  In about a month, they will start to die once the temperatures begin to rise.

I leave my watering can empty in the summer because it gets too hot and other plants won’t survive if planted in it.

Pruning Spring Garden

My young apple trees are in bloom.  It takes a few years after planting for apple trees to produce apples.  We planted the trees last winter and I don’t really expect to see the blossoms turn into apples, but secretly I am hopeful!

Pruning Spring Garden

This is the first year that I have planted ‘Cherry Red’ nasturtiums.  I love their vibrant, red color!

Pruning Spring Garden

My vegetable garden is in transition this month.  Cool-season vegetables such as leaf lettuce, carrots and radishes are still growing.  I have planted warm-season vegetables such as bush beans, gourds and cucumbers already.

The garlic will soon be ready to harvest.  

younger leaf lettuce

Some of the leaf lettuce planted last fall has begun to ‘bolt’, but I have younger leaf lettuce still available to eat.

Pruning and Blooms in the Spring Garden

Fall is the best time to add new plants to the garden, but spring is the second-best time.

My husband and son are always so nice about planting things for me.  

*You can see our puppy ‘Penny’ sitting in the shade watching them.  She is now 8 months old and we just love her!  I’ll post an updated picture of her soon.

I will most likely have more for them to plant after I visit the Desert Botanical Garden’s plant sale this weekend (March 13 & 14th)

Well, this has been a small snapshot of what is going on in my garden.

What is happening in yours?

Which type of shrub would you prefer in your garden?

Over-Pruning and Ways to Avoid Them

This one?

Over-Pruning and Ways to Avoid Them

Or, this one?

Believe it or not, these are the same type of shrub.

Did you know that over-pruning causes a lot of problems in the landscape that affect the shrub, water usage and your wallet?

I was recently asked to write an article for the folks at Water Use It Wisely, which is a water conservation campaign created by cities in the greater Phoenix metro area.

The article I wrote talks about the specific problems that over-pruning causes along with ways to avoid over-pruning.  

Over-Pruning and Ways to Avoid Them

You can read the article by clicking, here.

I hope you find it informative.  **If you have a friend or neighbor who has an over-pruned landscape, you may want to forward the link to them 🙂  

Earlier this week, I stepped outside to receive a delivery and was quite surprised at the sight that greeted me…

utility boxes

There were two men and a BIG hole in my landscape.

Of course, I knew that we had utility boxes for the phone and cable companies on our property.  But, in the 14 years that we have lived here, no one has ever paid any attention to them.

Some of you may wonder if I was angry that I had a huge hole in my front yard.

Well, I wasn’t mad.  You see, even though we own the property, I knew that utility boxes have an ‘easement’ that allows the utility companies to dig on your property without your permission.

In my work out in the field, I have encountered this often and when I design landscapes, I am careful to keep plants at least 3 ft. away from utility boxes AND keep a clear route to them from the street.

Now, utility boxes are ugly and no one likes to look at them.  But, you can add shrubs and other plants to screen them from your view.

utility boxes

BUT, be careful!  If plants are in the way – the utility company can pull them out.  The Red Yucca, above, would most likely be removed if work had to be done since they are in the way.

Be sure to keep a clear route to the street when hiding utility boxes.  

Purple Ruellia

A few of these Purple Ruellia are also in trouble if work needs to be done.

I would advise decreasing the lawn area by 3 ft. and planting the Purple Ruellia there and leaving free access for utility work that may be needed.

Utility workers

Utility workers will make reasonable attempts to protect your plants as long as they are not in the way.  They put a nylon tie around my Globe Mallow to keep it out of their way an put plastic down to protect the gravel.

It is normal to ignore the utility boxes, if you have them on your property and screening them out using plants is often, the first thing homeowners do when installing a landscape.

But, be careful where you place your plants.  Try to keep them at least 3 ft. off to the side of the utility boxes and NOT in front.

Because sooner or later, the utility company will have to dig a hole to repair and/or upgrade their wires.

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Yesterday, we received a box of my daughter, Rachele’s civilian belongings.  You see, as soon as she arrived at basic training for the Navy, she had to put all her clothes, shoes and other belongings into a box that was sent home.

An Unexpected Big Hole...

It was a clear sign of her leaving behind her civilian life and the beginning of her military career.

In the box was also her cell phone charger.  But I couldn’t find her cell phone.

Of course, leave it to my street-smart oldest daughter, Brittney, who simply looked inside one of the shoes where it was safely tucked away.

We are hoping to get our first letter from Rachele this week.  We can’t send her any letters until we receive a letter from her because we don’t get her address until she sends us that information.

We all have written her letters and I just bought a lot of stamps – so I am ready!

Church Landscape Renovation 1 Year After…