Separating Calla Lily
I separated my Calla Lily just now and I want to plant them. How long should I wait for them to harden?
Certified GKH Gardening Expert
Since you are in zone 6 it's still too cold to plant them outside. Not sure if you divided in ground or those wintering over inside.
Wait till after the danger of frost has passed to plant them outside. This article tells how: