Jangchub wrote:
On Sat, 28 Mar 2009 15:33:28 -0500, "Denis Mitchel"
wrote:

Does the temperature have to be at or below freezing for frost to
form on plants?

Thanks


Denis, I have seen so many wrong answers that it would behoove you to
do a search and avoid Wikapedia at all cost. Some of my plants are
valued at over 1500 dollars. I have Brugmansia's in my greenhouse
which are 13 years old and over ten feet tall. If I listened to some
of these explanations I'd certainly lose some of my mother plants.
Just because you hear it on the Internet, doesn't make it true. Best
to get technical information directly from a University website or
some other professional grower.
Victoria


I find this odd that you tell us you are an expert and that much of this
discusion is wrong but you won't say what is right. I am not trying to have
an argument but to learn.

David