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Glendale, AZ
Queen Palm Fertilization in Arizona
I placed standard Miracle Grow in a root feeder device and inserted into the ground around all of my Queen Palms. Why have they taken a turn for the worse (furled tips on all new branches) Can you ov...
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Glendale, AZ
Need plants for shade in Arizona.
Please suggest plants that I can plant in a shaded area. I live in Glendale, Arizona. The shade will be 100% of the time.
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Glendale, AZ
Will hybrid Tecoma stans attract hummingbirds from Glendale AZ
We bought a bells of fire plant; would like to know if hummingbirds like them?
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Glendale, AZ
Problems with non-native Japanese privet from Glendale AZ
We have Japanese privet shrub and they seem to be suffering from a disease, need help.
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Glendale, AZ
Navel orange disease problems
I live in Glendale, Arizona. I hav a mature miniature navel orange tree. This year it has lost a considerable amount of leaves. Also the fruit all has a large yellow spot. It looks pitiful. What shoul...
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Glendale, AZ
Non-native Filaree seeds for science classroom
Can I purchase Filaree seeds for my science classroom? If so, where?
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Peoria, AZ
Problems with non-native, invasive Japanese Privet from Peoria AZ
I have Japanese Privit bushes. one out of 6 has started to grow very small leaves and does not look healthy. Moon Valley told me shortage of zinc, but that has not helped in 3 months. What can I ...
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Sun City, AZ
Problems with Texas Ash from Sun City, AZ
What might be causing the leaves on my Texas Ash tree to have brown spots and curl up and die?
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Sun City, AZ
Vines for Poolsides
We would like some color along the pool, but do not want anything with flowers because of the pool. Are there any non-flowering vines that will grow in full sun in Arizona? We have 2 trelis' that we ...
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Peoria, AZ
Shrubs for shade in Peoria, Arizona
My six-foot block wall is on the west side of my yard. There are two large shade trees in front of the wall. What kind of shrubs can I plant near this wall that only gets sun for about 2 hours in th...
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Phoenix, AZ
Care of non-native potato tree (Solanum macranthum or Lycianthes rantonnetii)
I live in Phoenix. I bought what was called a potato tree. Purple flowers with blooms quite often. It seemed a little puny and twiggy so I fed it Miracle Grow. It is now gorgeous with lovely leave...
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Phoenix, AZ
Projected longevity of Opuntia fragilis (Fragile Prickly Pear)
How long does Opuntia fragilis live? Thank you.
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Phoenix, AZ
Disappearing sunlight in Phoenix, AZ
I live in a condo in Phoenix, AZ with a north facing patio that goes out about 10 feet and is 20 feet wide. During the summer months there is a span of 1 foot in the front that goes the 20 foot length...
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Phoenix, AZ
Effect of epsom salts and gray water on plants
We live in Phoenix where water is a precious commodity. We have decided to use as much of the gray water as we can for watering our garden, shrubs and trees. One of the suggestions we heard about w...
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Phoenix, AZ
Privacy hedge plant for Phoenix, Arizona.
Hi, Can you tell me what would be a good plant or shrub to block one side of an unsightly 6ft high wrought iron pool fence, and create some privacy. It would be full sun and the hot temperature of P...
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Phoenix, AZ
Evergreen tree for Phoenix
I need your help. I'm looking for a pretty evergreen tree for my small front yard in Phoenix. One that is not horribly messy and doesn't get wider that 10 - 15 ft. I want to be able to decorate at...
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Phoenix, AZ
Failure to thrive of one Desert Willow in Phoenix AZ
We planted 4 desert willow trees in the summer and 3 of the 4 are doing excellent, however the last one is not not doing so well, it was the smallest of all and it started out fine but its leaves bega...
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Phoenix, AZ
Comments on non-native Tecomas from Phoenix AZ
There was a question regarding red Tecomas but I see no way to make a comment directly to that. There are indeed red Tecomas on the market one being Tecoma x 'Bells of Fire' tm and ppaf. I am the ...
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Phoenix, AZ
Deadheading seedless desert willows for continued bloom in Phoenix AZ
We planted two seedless desert willow trees this spring. Both have bloomed nicely but we now have many stems with the spent flowers still on the tree. Your database for this plant says to "Remove spe...
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Phoenix, AZ
What to do with agave after it blooms from Phoenix AZ
Hello! I have 2 century plants in the process of blooming. How exciting!! I've never really seen it before. Anyway, what do I then do with the dying/dead plant. Simply dig it up and trash it? T...
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Phoenix, AZ
Ailing Tecoma stans from Phoenix AZ
I have several young Tecoma plants in my Phoenix, AZ garden. I planted them in June and have tended to them over the summer. They are watered twice daily. On some of the plants, I've noticed two oddi...
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