Are we all talking about the "same " plant? Maybe i am Too close to Washington DC after all
The clumps in the ground have been there for at least 20 years now & cased in ice and weeks of 0 temps at a time.and the starter pots i use are the normal thin chinese made 3 or 4" 1's. the trays are what the pots are in at Lowe's or K Mart. they have always come back. There isn't more than 2" of dirt in any of the planters & trays.
took these this morning,starting to rain now.
cliff
in the ground
tray
4" planter
busted up planter
3" planter