Iris Not Blooming Any More

They bloomed for many years but the last two years they had no blooms. Is there anything I should be doing?

Is This Verticillium Wilt in My Olive Tree?

Do you think the sparse looking tree could have verticillium that you mentioned in your newsletter?

What is a Good Patio Container Fruit Tree?

Q. I live in a 3rd floor condo that faces south. I get about 7 hours of direct sun and have containers on my patio with

How To Correct Winter Damage to Star Jasmine

Q. What is the best way to fix frost damage to star jasmine? Give them nitrogen and iron? Wait for warmer temps? Or replace the plant?

Weather Report for UNCE Orchard for February 2014

We had freezing temperatures during the first three days of February in the middle of the night in two instances. There were some peaches and apricots in bloom at the time whose fruit crop might have been affected.

Garden Problems Answered Mondays and Fridays

I will be at the Viragrow every Monday and Friday to answer questions through March, 7 am to noon.

Preventing Thrips Scarring to Nectarine Fruit

Western flower thrips are the major problem with growing nectarines in the Las Vegas valley.If not sprayed, fruit can get terribly scarred. The fruit is safe to eat, but who would want to?

March and April Fruit Tree Todo List

Orchard Todo List: March and April. Each of these below will be talked about more in depth in the coming weeks.

Watch for Aphids This Time of Year

This time of year is a busy time for home horticulturists. Now that we have finished fertilizing landscape and fruit trees and increased irrigations as temperatures warm, we turn to pest problems.

Branch Dieback in Olive Sign of Soil Disease

Q. We have a twenty year old olive tree in our front yard diagnosed with Verticillium wilt disease.

All Desert Plants Need Water Including Cactus

Q. I am looking for substitutes for cacti.  Plants without stickers that need no water.  I want to replace my 15 lantana. I would like to plant them now before the heat comes.

Aggressive Desert Creature a Centipede!

Q. This insect was found on the west side of town inside the house. As you can see from the picture, it looks like a centipede. When we approached it, it became very defensive and acted like

How to Sell Food to the USDA Webinar Mar 20

Each year USDA’s Agricultural Marketing Service (AMS) buys nearly $2 billion and 2 billion pounds of frozen, processed, and fresh fruits, vegetables, meat, poultry, fish and eggs.

Not Too Late to Prune Pomegranate!

Pomegranates will give you bigger and better fruit if you prune. The question is, HOW?

Granular Fertilizer, Fertilizer Stakes or Compost for Fruit Trees?

Q. Last week we planted several fruit trees and have established trees as well. Would you recommend applying fertilizer around these trees now? Spikes or granular type of fertilizer?

How to Prune My Blackberries?

Q. Last summer I planted one blackberry bush in my little garden plot.  I got about 10 blackberries and they were delicious.  The problem I have is how to prune it.

Some Grapes Require Thinning of the Foliage During Spring Months

Q. After the grapes set their fruit in the next couple of weeks can the vine be trimmed or does it need to grow to provide shade and nutrition to the grapes?

Peas Not Germinating Evenly

Q. I have had problems with germination of peas. Placed directly in prepared soil germination has been inconsistent and I had to reseed several times.

How Much Water for My 1 1/2 inch Diameter Fruit Tree?

Q. How many gallons should a fruit tree receive for each watering if it's trunk is 1.5 inches in diameter 24 inches above the ground?

Saguaro Leaning is Usually an Irrigation Problem

Q. Our saguaro is about 10 years old.  In the last year or so four arms have popped out mostly on one side.  Now the saguaro is beginning to lean and we have propped it up. What do you suggest we do?