Zantdeschia hardiness

Susan B
Sun, 14 Jun 2009 08:33:28 PDT
There are many people here in TN, zone 6 that leave their Zantedeschia in the ground successfully over winter.  I try to dig mine (old habits die hard, I'm a long time zone 5-er) but have missed a few the last two winters, and they're growing just fine.

However, bulbs in pots (dry soil) inside a pole barn (unheated) were not as lucky.  99 out of 100 succumbed.


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