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Bob Morris

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.

Nevada Garden Clubs hosting free flower show

The club welcomes the public, as well as possible entrants, to its free show Saturday on the grounds of Lorenzi Park.

THE LATEST
Location is all-important when selecting landscape plants

Now is the optimum planting time during the fall and also the time when nurseries begin their fall planting sales. Location is all-important when selecting landscape plants and matching them to their correct landscape microclimate.

As desert plant, acacia trees are opportunists with water

Q: My young acacia tree has abundant growth but only on the top half of the branches. Each of these branches is losing many leaves halfway up the branch. There is a lot of growth at the top of the tree but not much below. Am I watering too much or too little? I water every five days during the summer.

If planted too early, tomato plants will suffer from cold soils

Tomato plants that were put in the ground early, before this cold spell, didn’t grow much. This is because of cold soils. Cold air temperatures are bad enough, but when warm-season vegetables like tomato plants have “cold feet,” they struggle to put on any new growth, even with warm air temperatures. If they do get larger because of hot caps or Wall O’ Water plant protectors, it’s not because their roots got larger.

Avocado tree may not survive winter temperatures

Q: I am trying to grow an avocado tree. I have it in a container, and it’s now 22 inches tall. When is the best time to transplant, and what is the best way to take care of it in our desert?

After a freeze, it’s possible to reshape citrus

Question: The low temperatures affected the citrus trees. Most of my new growth is on the suckers. Should I remove them or just let the tree be?

Floridian who wants to use ‘Lady Bird deed’ needs lawyer

I’m an official resident of Florida now. My neighbor is also a widow and her attorney recently set her up with something called a “Lady Bird deed” to ease the transfer of her house upon her death.

Water plants deeply to reduce temperature stress

The current high temperatures will have a big effect on plants’ water use and stress. Make sure landscape plants are deeply watered during this time of high stress. It is best that plants enter into the heat of the day with plenty of water rather than applying it at the end of the day.