How to Protect Citrus Trees from a Heatwave

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Protect Citrus Trees From a Heatwave

Living in the desert southwest has its perks, I am blessed to be able to grow a variety of citrus trees in my garden and they do very well under most circumstances because I protect citrus trees during hot weather.

However, when temperatures outside of the average highs and lows occur, steps need to be taken to protect them. With this week’s record-breaking highs, my orange tree has been suffering as is evident from its sunburned leaves. So I thought, this is a great opportunity to talk about how to protect citrus trees from a heatwave.

Citrus tree covered with burlap in order to protect it from extreme heat and sun

1. Protect Citrus Trees Provide Temporary Shade 

Sunburn isn’t just a human woe; it affects citrus trees too. The west and south-facing sides of citrus trees are susceptible to sunburn during a heatwave. This shows up as yellowing or browning on the leaves on those sides of the tree. Sunburn can also occur on immature citrus fruit, so it’s important to protect them.

Burlap is a Great Shade Cover for Trees

While spraying citrus trees with sunscreen isn’t an option, adding temporary shade is, especially for citrus trees facing south and west that are particularly vulnerable. Put a large piece of burlap over the tree, focusing on those south and west-facing exposures. Burlap is lightweight and inexpensive. It allows some sun to penetrate, which is important, without overwhelming the tree. You can purchase burlap at your big box store, nursery, or Amazon (affiliate link below).

Burlapper Burlap Garden Fabric (40″ x 15′, Natural)

Shade Cloth Protects Citrus Trees  

Shade cloth is an adaptable guardian against sunburn. Whether draped over a scaffold or enlisted to shield neighboring plants, its sun-blocking power proves invaluable during heatwaves. You can easily use a bed sheet in place of burlap for temporary shade. Another option would be to place a shade tent/canopy to help block the sun’s westerly rays.

Shade cloth is very useful as a sun shield when placed on a scaffold or other support – it also works great to help protect other plants in your garden.

Protect citrus trees from a heat wave by watering regularly

2. Increase Irrigation and Water Early to Protect Citrus Trees

When temperatures soar above normal, citrus trees, like most plants, lose more water through their leaves. As a result, their regular watering schedule isn’t enough to meet their needs, so increase the frequency of watering as long as the heat wave lasts. 

The Morning Watering Advantage for Citrus

Watering isn’t just about quantity; timing matters. When you water is vital as it is difficult for plants to uptake water in the middle of the day. This is because all of their resources are dedicated to enduring the stresses of the heat and it’s hard for them to divert those to uptake water. Water in the early morning, will allow them to build up a water reserve that will help them bolster their endurance throughout the day.

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Restoration after the Extreme Heat and Sun

When the heatwave subsides, it’s time to bid farewell to temporary shade. Remove the temporary shade in order to protect citrus trees for cooler conditions. As temperatures stabilize, return to your usual watering schedule. By implementing these two proven techniques, you’re empowering your citrus trees to defy the scorching grip of brutal summer temperatures and minimize any negative effects.

Beyond Heatwaves: Year-Round Trunk and Bark Care to Protect Citrus Trees
 

Remember, safeguarding citrus trees transcends seasons. Ensuring your trees’ trunks and bark receive proper sun protection is a year-long responsibility. Explore this previous blog post for insights on why and how to provide this vital shield.

Fertilizing Grass The Organic Way

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bermuda grass

Do you have a lawn? I do. My son enjoys spending time outdoors playing football or soccer on the backyard lawn while my grandson likes to run barefoot on it.

Maintaining a lawn does take work including fertilizing it twice a year. My warm-season lawn is bermuda grass, which needs fertilizer in spring and the fall. Grass needs nutrients, like nitrogen for its health and to look its best. When it comes to choosing a type of fertilizer, I select organic fertilizers versus synthetic ones whenever possible. 

*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.*

organic fertilizers

organic fertilizers

Why choose an organic fertilizer rather than a synthetic fertilizer, you may ask? Their effects last longer, they come from natural (renewable) sources, they won’t kill beneficial microorganisms in the soil, and won’t harm the environment. 

My lawn needed to be fertilized not only for its health, but I was hosting a wedding in my backyard, and the grass had to look its best. I applied BioFlora 5 lb 6-10-1 Crumbles Stand Up Bag which is an organic fertilizer that is suitable for all plants in the garden, including lawns

organic fertilizers

Applying the fertilizer was easy using our spreader – you can also use a hand-spreader if that’s what you have.

organic fertilizers

Two weeks later, my lawn looked vibrant and healthy, making the perfect backdrop for my daughter’s wedding.

organic fertilizers

The grass won’t need any other fertilizer until October, just before it goes dormant. It may seem strange to fertilize just before the grass goes to sleep for the winter, but it is recommended as the grass stores up the nutrients, which enables it to green up more quickly the following spring.

You can read more about BioFlora Dry Crumbles and other products here. 

*Disclosure: I was given BioFlora Dry Crumbles, free of charge, in return for my honest review.

Book Review: Desert Landscaping and Maintenance

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Book Review: Desert Landscaping and Maintenance

As a garden writer and horticulturist, I am often asked to review new gardening books, which is one of my favorite things to do; especially if the books are about growing plants in the desert.

Years ago, there were precious few books that dealt with the unique challenges and solutions to creating a beautiful outdoor space in a hot, arid climate. Nowadays, there are several books that focus on desert gardening, but most just scratch the surface of how to do it. When I was contacted by The Desert Botanical Garden to see if I would review their new book, Desert Landscape School: A Guide to Desert Landscaping and Maintenance, I said yes.

The origins of the book arose from the Desert Landscape School at the gardens, which offers classes for individuals who are interested in specializing in certain aspects of desert landscaping. Graduates earn a certification in one or more areas, including desert plant palette, planting and maintenance, and desert design. A large group of experts was brought together in the creation of this book, including many that work in the garden.

Book Review: Desert Landscaping and Maintenance

Thumbing through my copy, I looked to see how the information was laid out and whether it addressed common landscape dilemmas that are unique to desert gardening. As you may expect, a book from this prestigious garden didn’t disappoint. I found myself reading through its pages and reliving my early days as a horticulturist learning not only the basics of arid gardening principles but also strategies and tips for growing plants that I didn’t learn until later.

This book is for those who want to learn the reasons why we garden the way we do in the desert to more fully understand it. There is also valuable information regarding plant selection, design, sustainability, installation guidelines, and how to properly maintain the landscape. 

I’ve always said that “gardening in the desert isn’t hard, it’s just different” and the book offers practical tips that make growing plants in an arid climate, easier. For example, connecting tree wells using swales and gravity to allow rain water to flow to where it’s needed instead of down the street.

Book Review: Desert Landscaping and Maintenance

For those of you who have read my blog for awhile, you won’t be surprised to learn that I was interested in the pruning and maintenance section, as I am passionate about teaching people correct pruning practices. One illustration that grabbed my attention was the right and wrong way to prune palm trees.

Book Review: Desert Landscaping and Maintenance

Badly pruned palm trees

I had taken this photo a couple of weeks ago of palm trees that had been pruned incorrectly with too many fronds removed. Overpruning weakens the tree and leaves it open to other stresses, which the book addresses.

The structure of the book is set up so that each section can be read on its own, so readers can focus on what they are interested in learning most. Of course, I recommend reading the entire book as it contains invaluable information which leaves the reader well-informed and confident in their ability to garden successfully in the desert southwest as well as other desert regions.

Desert Landscaping & Maintenance is truly a one-of-a-kind book that serves the role of several desert gardening books in one, and I highly recommend getting your hands on a copy of this brand new desert gardening guide.

Right now, the book is available for purchase for visitors to The Desert Botanical Garden or you can buy it online.

Give Water Features New Life With Succulents

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Give Water Features New Life With Succulents

Echeveria and aloe planted in an old water fountain in Santa Barbara, CA.

Water features have long had a prominent spot in the landscape, where the both the beauty and sound of water help to create an enjoyable outdoor atmosphere.

However, water features can be high maintenance, messy to clean, and can be problematic in arid climates where water is a precious resource. Because of these reasons, it’s not unusual to see an empty water feature sitting empty without purpose.

In both my garden travels and work as a landscape consultant, I like to discover new uses for water features or ways to mimic the appearance of water, which succulents can fulfill beautifully.

A sink full of succulent plants spill out in the Barrio Garden section of the Tucson Botanical Gardens

A sink full of succulent plants spill out in the Barrio Garden section of the Tucson Botanical Gardens

Water features and succulents can add welcome interest, from simulating the movement of water with their shapes to taking the place of water in the basin.

Give Water Features New Life With Succulents

Plumbing hardware can be used, along with succulents, to create an artistic arrangement in the garden such as these galvanized buckets and water pipes.

Give Water Features New Life With Succulents

Succulents can also add a lovely planting around water features like the example above with lady’s slipper (Euphorbia macrocarpus), and it’s unique ‘Medusa-like’ growth habit adds an unexpected design element. It is important to keep succulents far enough away from getting any over splash from the water as they need dry soil to grow in.

Give Water Features New Life With Succulents

Containers filled with succulents can make an attractive backdrop for a water feature as they are low-maintenance and their distinctive shapes add welcome texture.

Visit any nursery, and you’ll notice how popular succulents are, as they make up a larger percentage of the plants on display, tempting people to add them to their gardens.

So go ahead and give your water feature new life with succulents!

How Succulents Can Help Solve Common Garden Dilemmas

Growing Peaches and Making Jam

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peaches in Arizona

Growing peaches and making peach jam

It’s one of my favorite times of year in the garden – my peach trees are heavily laden with delicious, sweet fruit ready for picking.

Many people are surprised to learn that you can grow peaches in Arizona, but they do very well. However, they do ripen earlier than in cooler climates. May is peach season here in the desert.

peach trees

My peach trees sit outside my kitchen window, and I’ve been keeping my eye on them to see when they were ready to harvest.  Finally, the day arrived, and I brought out my bushel basket and got to picking.

Making Delicious Peach Jam

One peach tree can provide you with most of the peaches you need. Last year, I made peach blueberry jam, which was so good, that it didn’t last long. Today, I’m planning on making regular peach jam, but I can always buy peaches from the store at another time to make other variations if I choose to.

Every May, I haul out my water bath canner, and canning jars, and spend 2 hours making delicious peach jam.

Growing peaches and making jam isn’t difficult or expensive. Here is a link to the guidelines that I follow.

How Succulents Can Help Solve Common Garden Dilemmas

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Taking photos of succulents in a hidden garden in California.

Taking photos of succulents in a hidden garden in California.

I have a love affair with succulents. 

There are so many reasons for my passion, but the biggest reason is that they are easy to grow, and a low-maintenance way to add beauty to the garden.

succulents solve garden problems

The popularity of succulents is taking off and nursery shelves are filled with numerous varieties to tempt gardeners. Many people are beginning to replace high-maintenance plants with fuss-free succulents.

Sticks on Fire Euphorbia and Elephants Food

Sticks on Fire Euphorbia and Elephants Food

Succulents can also be a great choice for solving common gardening problems.  For example, they make great container plants and require a fraction of the care that flowering annuals do. 

I share my favorite ways to use succulents in the garden in my latest article for Houzz. I hope that you find inspiration for solving your garden problems by adding these lovely plants.

How Succulents Can Solve Your Garden Problems

How Succulents Can Solve Your Garden Problems

Spring Cleaning in the Garden: How to Prune Shrubs

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Prune Shrubs, Globe Mallow (Sphaeralcea ambigua) before pruning

Globe Mallow (Sphaeralcea ambigua) before pruning

We had experienced a delightful spring with hot temperatures staying away for the most part. The weather has been so lovely that I’ve been spending a lot of time out in the garden. One garden task that has needed to get done is pruning back my winter/spring flowering shrubs.

What are winter/spring flowering shrubs you may ask? Well, they are those that flower primarily in late winter and on into spring. In the Southwest garden, they include cassia (Senna species), globe mallow (Sphaeralcea ambigua), and Valentine bush (Eremophila maculata). 

The time to do this varies depending on the plant and the region you live in, but generally, you want to prune them back once flowering has finished. 

I’ve decided to show you how I have pruned my cool-season shrubs and I find that using hedge trimmers make quick work of this job. Yes, I realize that I preach against using hedge trimmers for ‘poodling’ flowering shrubs into formal shapes, BUT they are very useful for corrective pruning for the health and beauty of your shrubs. I only use them ONCE a year.

Above, is a photo of my red globe mallow shrubs before I pruned them. They put on a beautiful show for several weeks, but have gone to seed, and they aren’t particularly attractive in this state. 

Prune Shrubs, Newly pruned globe mallow shrubs

Newly pruned globe mallow shrubs

This is what they look like after pruning. As you can see, they have been pruned back severely, which is needed to keep them attractive and stimulate attractive, new growth. Don’t worry, while they may look rather ugly, in a few weeks; they will be fully leafed out.

Prune Shrubs, Valentine bush before pruning

Valentine bush before pruning

Here is one of my Valentine (Eremophila maculata ‘Valentine’) shrubs. This is one of my favorite plants, and it adds priceless winter color to my garden. One of the things that I love about it is that it needs pruning once a year when the flowers have begun to fade.

Prune Shrubs, Valentine bush after pruning

Valentine bush after pruning

I prune mine back to approximately 2 feet tall and wide, but you could prune it back even further. This pruning is necessary to ensure a good amount of blooms for next year. Don’t prune it after this as you will decrease a number of flowers that will form later.

Finally, it was time to tackle pruning my feathery cassia shrubs (Senna artemisoides). I love the golden yellow flowers that appear in winter and last into early spring. They add a lovely fragrance to the garden as well. However, once flowering has finished, they produce seed pods that will turn brown and ugly if not pruned.

I’ve created a video to show you how to prune these shrubs. Unlike the others, I only prune them back by 1/2 their size.

*As you can see in the video, my grandson, Eric was having fun helping out in the garden.

That is all the pruning that these shrubs will receive, which will keep them both attractive and healthy.

It’s worth noting that hedge trimmers aren’t a bad tool to use – rather, the problem is when they are used incorrectly to prune flowering shrubs excessively throughout the year.

I hope that this post is helpful to you as you maintain your shrubs. If you’d like to learn more about pruning shrubs in the desert garden, I invite you to learn more about my popular online pruning workshop. I’ve helped countless people just like you learn how to maintain beautiful, flowering shrubs with pruning twice a year or less! 

*What do you prune in mid-spring?

Ready to Prune? Here Are Common Pruning Terms Defined

Show Your Garden a Little Love This Week

Show Your Garden a Little Love This Week

*Disclosure: This post contains affiliate links for a garden product that I use in my own garden, which means if you click and purchase, I’ll receive a small commission at no additional cost to you.

Does your garden feel loved? I must admit that mine doesn’t always feel that way. Often, my busy life gets in the way and I don’t take the time to give it the attention it wants.

With wrangling kids, grandkids, helping other people with their gardens, and keeping my husband happy and content – sometimes, my garden moves further and further down my list of things to do.

Not surprisingly, this tends to happen in the summer when it’s hot and I don’t want to go outside. Unfortunately, by the time I do get outside, plants are overgrown, weeds are growing, and my garden is telling me that I’ve neglected it far too long.

Now, my garden isn’t high-maintenance and we do most of the maintenance ourselves – my son mows the lawn, my husband is on weed duty, and I fertilize and prune. 

Show Your Garden a Little Love This Week

I do enjoy my garden and I am committing myself to paying a little more attention to its needs. I began doing this last summer, in preparation for my Australian friend, Andrea’s visit. Several weeks ahead of her visit, I would go out for 20 – 30 minutes a couple of times a week either in the early morning or at dusk. I found it surprisingly refreshing being outdoors and the work wasn’t overwhelming because I was keeping up with my garden’s needs.

This year, my goal is to fill my TubTrug each week-  TubTrug SP42O Large Orange Flex Tub, 38 Liter. It’s the perfect size, comes in pretty colors, and is easy to carry around my garden. I simply fill it up with garden clippings, weeds, etc. and then empty it out into my trash can. 

So, I am committing myself to showing my garden a little love this week, and for the weeks to come. How about you? Will you come along with me and give your garden a little extra love?

How about you? Will you join with me and give your garden a little extra attention?

Tour of AZ Plant Lady’s Garden: Part 3

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Hummingbird Container Garden

Hummingbird Container Garden

Part 3 of the tour of my back garden looks at my favorite flowering shrubs, a hummingbird container garden, and a peek at a part of my garden that few people get to see.

I hope that you enjoyed the tour of my garden. Admittedly, it isn’t fancy, but neither am I. It reflects much about my personality – rather carefree, not fussy, and a lover of color. My hope is that you will find some inspiration for your own outdoor space.

If you haven’t had a chance to view the other videos of my garden, here is Part 1 as well as Part 2. 

A Tour of My Back Garden: Part 1

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Garden Tour

Do you have a garden or a yard?

I like to refer to the outdoor spaces around my home as a garden. It’s not perfect but filled with color and beauty where the outside world seemingly melts away.

Many of you have asked to see more of my garden, and I decided that the best way to do that is to give you a video tour. Part 1 focuses on my flowering trees, colorful foliage, and my vegetable garden.

I hope you enjoy the tour and perhaps will get some ideas for your garden. Please click ‘like’ on the video and feel free to subscribe to my YouTube channel for notifications when I post new videos.

If you haven’t had a chance to view the other videos of my garden, here is Part 2 as well as Part 3.