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From: Phoenix, AZ
Region: Southwest
Topic: Non-Natives
Title: Proximity of orange trees in Phoenix AZ
Answered by: Barbara Medford
Citrus sinensis is native to Vietnam, northwest India and southern China. The Lady Bird Johnson Wildflower Center is dedicated to the care and support of plants native not only to North America but to the area in which the plant is being grown. Therefore, your question is out of our area of expertise. This Floridata site on Citrus sinensis could give you some help with your question.
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December 16, 2012 - I am curious to find out whether liquid glucose can be poured as water for mung bean plants as substitute for no sunlight. Is the possible? Will a specific amount of glucose need to be used? Can liqui...
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Drooping leaves on iris in Phenix City, AL
May 02, 2009 - I had a bed FULL of iris rhizomes so I thinned them out and made two beds. They flowered perfectly but some of the flower stalks and some of the leaves began drooping over. The flowering is over. The ...
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Consumption of carbon dioxide from South Korea
December 07, 2011 - I am curious about what flowers consume CO2 for growing (especially 1-year life flower). Thanks.
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Cutting back non-native oleanders affected by freeze in Austin
January 30, 2010 - After the last hard freeze makes my oleanders look dead. Can I cut them down to the ground this time of year?
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Alternatives to non-native heather (Calluna vulgaris)
April 27, 2007 - I live in Vernon, BC, Canada. I plan to put a heather plant in my garden, but my space is limited. I know that it will grow approx. 2 ft. high and that it likes well drained and acidic soil, but how...
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