What Desert Plants Are Making You Sneeze?
If you live in the desert southwest and suffer from seasonal allergies, you may be blaming the wrong plants for your misery. Learn which plants are most likely to cause … Read more
Pests & Problems
Sometimes, in spite of the best care, desert landscape plants can be beset with insect pests, plant diseases, hungry critters, and other problems. Here at Southwest Gardener you’ll find in-depth information on keeping your plants healthy, beautiful, and pest free.
5 Reasons to Skip Neem Oil (& what to use instead)
Neem oil is a natural, versatile insecticide that breaks down fast in the environment and can treat many common insect pests. But it has some big drawbacks, too, including issues … Read more
Is the White Fuzz on Your Cactus Cochineal?
Cochineal scale is an insect pest found almost exclusively on prickly pear cactus. It’s not usually serious, but it can disfigure and weaken your plant. Discover how to identify cochineal, … Read more
Desert Clay Soil: Unique Problems & Solutions
Growing plants in the desert is already challenging, and growing them in clay soil can make it even more difficult. Learn how to tell if your soil is clay, the … Read more
Aloe Mites: Signs, Treatments, & Prevention
Aloe mites are a microscopic pest found almost exclusively on aloes. They rarely kill a plant, but they can make it look weird and distorted. Learn the symptoms, what to … Read more
12 Reasons Desert Plants Die (& Prevention Tips)
Every gardener loses plants — it’s an inevitable part of gardening. Each loss can teach you to become a better gardener, provided you understand what went wrong. Here’s a look … Read more
How to Get Rid of Fungus Gnats for Good
If you have gnats hovering around your houseplants, they are probably fungus gnats. There are loads of DIY fungus gnat remedies promoted online, but most fail for one simple reason. … Read more
Why Even Desert Succulents Like Some Shade
Assuming that all landscape succulents (i.e. cactus, agave, aloes) love full sun is a common mistake that many desert gardeners make. Here’s why full sun can be hard on even … Read more
Heat Wave Survival Tips for Desert Gardens
Extreme heat, sun, and wind are to be expected in the desert southwest. But sometimes, we experience even “worse than usual” conditions that further stress already stressed plants. Here are … Read more
Why Dusty Desert Plants Need a Shower
Hot, dry, windy conditions make for dusty desert landscape plants. And dusty plants are not happy plants. Learn the ways desert dust contributes to plant problems and how simply hosing … Read more
Desert Museum Palo Verde: Unforeseen Flaw
Desert Museum palo verde is a fast-growing, drought-tolerant tree that looks like a wonderland when in bloom. But there’s a big problem with these ubiquitous landscape trees. Here’s what you … Read more
Invasive Desert Landscape Plants (Do Not Grow!)
Anyone who has lived in the southwest for some time has heard about invasive plant species such as buffelgrass and stinknet. But there are several landscape plants, including some extremely … Read more