Bagged steer manure was used in the past as a topdressing for lawns when overseeding. It was smelly but it worked well. Now there are commercial topdressing products available.
Bob Morris
Bob Morris is a horticulture expert living in Las Vegas and professor emeritus for the University of Nevada. Visit his blog at xtremehorticulture.blogspot.com. Send questions to Extremehort@aol.com.
Spraying insecticides make mite problems more likely on susceptible plants such as Italian cypress. Miticides, unlike insecticides, are less likely to cause mite problems later.
The ground is still warm enough to plant. The magic number for landscape plant root growth is about 50 degrees.
The annual South Valley Rose Show will be held Nov. 9 at the University of Nevada Cooperative Extension offices on the corner of Windmill Lane and Paradise Road. Rosarians will be present to answer questions about growing roses in our hot desert climate and poor soils from 1 to 4 p.m.
You don’t need an airless sprayer for flawless results when painting trim. All you need is a steady hand, a quality brush and patience.
Trees grown in containers are more finicky than those planted in the ground because the roots don’t have access to as much soil mass. The limited soil volume in containers makes watering and applying fertilizers more complicated; the tree runs out of both more quickly.
Rock placed on top of the soil contributes to a soil problem, but wood chips won’t. Spraying the plants with iron fertilizer might be a temporary fix but not a long-term one.
My Saturday, four-week class, “Fix Your Landscape” will start Oct. 26 in North Las Vegas. This weekly landscaping class will show you design tricks that save water and electricity, plant selections that work, planting methods that are successful and how to fix problems, and irrigation installation and how to water.
Snails and slugs love where it’s wet. They also love food. Food and moisture make a perfect breeding area.
Landscape microclimates change something about the outside: the air temperature, wind speed, humidity, noise level or may address privacy issues.
Skeletonizer insect damage is common to Tecoma in warmer parts of the Southwest. It’s feeding damage by the young — or larvae — of a moth given the common name Tecoma leaf tier skeletonizer.
You can harvest fruit from tomato plants when it’s hot, but they won’t set fruit again from new growth until the temperature drops back into the mid-90s. Either pull the tomato plants when they’re done producing and plant new ones from seed or prune the old ones back and let them flower and fruit again when it’s cooler.
Somewhat tender plants like roses and crape myrtle can handle the intense desert heat and sunlight if they are growing in soil amended with organics and the soil is covered with mulch that rots or decomposes. Roses and crape myrtle will struggle after a few years when planted in soils covered by rock
The high population of aphids this year was caused by our wet and humid spring weather. The fastest way to get rid of them is to drench the soil beneath the tree with a systemic insecticide diluted in a bucket of water.
Grasshoppers start cute and small with small appetites and jump from plant to plant. But as they grow bigger, their increased appetites cause more and more damage to landscapes.