I recently bought 2 Clemson hardy red cluster callistemons, which are supposed to be cold hardy to zone 7. Just wondering if anyone in zone 8a has had success growing this BB. I'm also concerned about planting it this late in the season. I bought it from Lowes, so if it dies this winter, I can return it for a refund/store credit. I'm afraid if I keep it indoors this winter, it might die the following winter and I won't be able to return it. Thanks!
Clemson hardy bottlebrush