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Rio Rico, AZ
Evergreen flowering shrubs for AZ
I need to know about evergreen flowering shrubs no more than 3 to 4' height.
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Rio Rico, AZ
Plants to stop erosion in Arizona
I'm looking for a plant to stop erosion; I have big wash outs that are starting to erode my yard so I guess I'm looking for deep rooting plants. I live south of Tucson, Arizona. If you can advise me...
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Sierra Vista, AZ
Tree for caliche soil in Cochise County, Arizona
What trees will thrive in areas of moderate caliche soil in southeast Arizona? My property is at 4,200 feet of elevation. Thanks for your help
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Sierra Vista, AZ
Why is Asphodelus fistulosus (onionweed) forbidden by property owners assoications?
Our local property owners association is imploring us to remove all onionweed (Asphodelus fistulosus L.). The USDA lists it as a noxious weed. Why?
I think it is pretty and flowery. Is it poison...
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Vail, AZ
Gregg's mistflower in pot from Vail AZ
I recently bought a Gregg's Mist plant and don't know much about it. I live in Arizona and was wondering how well the plant will do if I plant it in a large ceramic pot? Will it continue to grow? ...
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Tucson, AZ
Will Texas Mountain Laurel roots damage pipes in Tucson AZ?
We have a Texas Laurel tree in our back yard,and it is doing fine, and we are are planning to put another one in the front yard close to the house will the root system attack our pipes ? no septic sys...
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Tucson, AZ
Propagation of Juniperus deppeana by seed
Hello,
I am interested in any info you can provide me on alligator juniper (Juniperus deppeana) seed propagation.
Thank you.
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Tucson, AZ
Disappearance of leaves on desert willow in Tucson AZ
We have a Lois Adams Desert Willow (Tucson, Az). The leaves will pump out and then a day or so later, all of the leaves are gone. The only bugs we've seen on it are very, very small ants. Could this ...
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Tucson, AZ
Separate pups on Manfreda variegata in Tucson
Can you tell me the best way to separate pups on a Manfreda variegata? The first ones we tried were very close to the main plant. Your help is appreciated.
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Tucson, AZ
Identification of plant with red beans Catalina Mts., Arizona
While hiking at the base of the Catalina Mts. near Tucson in Jan., I came across a plant, the pods of which were open, displaying a bright red bean. I took some of the beans to plant in my yard. I was...
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Tucson, AZ
Failure to thrive of Tex-ash in Tucson AZ
I planted a mature (15') Tex-Ash about a year ago. Lately more and more leaves seem to be browning and it has never filled out. I am concerned I am going to lose it if I don't get it something befor...
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Tucson, AZ
Starting Tecoma stans seedlings
I planted and germinated several (about 40) seeds from my Tecoma stans plant and they all sprouted and grew very nicely. They are now about 6 weeks old and they don't seem to be making any more prog...
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Tucson, AZ
Possibility of contaminants leaching from asphalt driveway to adjacent vegetable garden in Tucson
We have planted a vegetable garden next to a driveway. The driveway has recently (within the last 2 years) been covered with asphalt. My concern is that the oil may leach into my vegetables. Is thi...
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Tucson, AZ
Propagating Texas Mountain Laurel by seed from Tucson AZ
Propagation of Texas Mountain Laurel from seed
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Tucson, AZ
Shade trees for Tucson AZ
I need to plant some "fast growing" trees or shrubs on my southwest yard in order to reduce the heat in my bedroom. What do you suggest?
I live in Tucson, Arizona.
Thank you in advance. I'm...
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Tucson, AZ
Problems with Green Cloud cenizo in Tucson, AZ
I have a large number of Green Cloud Texas Rangers on my property. I water all very consistently, once a week and most of these are around 5-6 ft tall and 15 years or more old. We've only had a few i...
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Tucson, AZ
Range and adaptability of evening primrose from Tucson AZ
What is the natural range of the evening primrose?
What adaptations does it have to live in the arid Southwest?
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Tucson, AZ
Is Cissus trifoliata a food source for wildlife?
We apparently have Cissus Trifoliata growing around and over our porch.I was thinking about trying to remove it and plant grape vines instead as our desert tortoises will eat grape leaves. My question...
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Tucson, AZ
Making Ruellia nudiflora thicker in pot from Tucson AZ
Can Ruellia Nudiflora be propagated in the same pot as the parent plant?
Can it be cut back to stimulate a denser plant?
I have plants in several pots and would like to 'thicken' the plant.
Tha...
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Tucson, AZ
Instructions on posting photos of plant for ID
I need help identifying an adopted tree. How do I post the picture so I can show you? It's a odd one I've never seen.
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Tucson, AZ
Problems with Texas wild olive tree in Tucson
Planted a Texas Olive tree in Tucson, Az. Some of the leaves are kind of yellow. It gets part sun and part shade and is growing. Is this due to too much water, not enough water or does it need somet...
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