Freezing bulbs: Duration vs. low temperature

Paul Licht
Wed, 16 Jan 2013 13:00:40 PST
I have several Alstomeria in my home garden in the hills of 
El Cerrito, and of course, we have huge patches at UCBG 
where it got down to 24F; it has been colder in the past.  
No damage to any that I can tell.


Paul Licht, Director
University of California Botanical Garden
200 Centennial Drive
Berkeley, CA 94720

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