ANSWERED: What is the most cold-hardy caffeine producing plant?

Watch Reply
More
Mark unread Print Skip to new
Carolina_Mike Whitesburg, TN(Zone 6b) Sep 17, 2012

I live in East Tennessee. Zone 6b. Our lowest winter temps are usually about 10 degrees F ( -12 C). Does anyone know of a plant that would grow here and produce caffeine?

I have been told that Camellia Sinensis (common tea) will grow here, but this is only marginally true.


What else is out there?

Thanks, Mike

P.S. I know about ephedra. I am looking for caffeine plants only.

Answered: http://davesgarden.com/guides/articles/view/3934/

Post #9278168
Quote

Post a Reply to this Thread

Please or sign up to post.
Back to Forum Homepage

More Ask-a-Dave's-Gardener Threads

Go to all Ask-a-Dave's-Gardener threads
BACK TO TOP