Hi all,
Quick question about D. brevifolia seed. Basically, I would like to know how cold hardy the seed is. In other words, could the seed survive say a zone 5 winter outside and come up in the spring? I'm thinking no, right? Assuming no, how much cold could the seed from the most northerly plants stand? Thanks much.
Quick question about D. brevifolia seed. Basically, I would like to know how cold hardy the seed is. In other words, could the seed survive say a zone 5 winter outside and come up in the spring? I'm thinking no, right? Assuming no, how much cold could the seed from the most northerly plants stand? Thanks much.
