Re: what zone will basjoo survive in with no care?
I'm not digging my clump of basjoo...cutting it and mulching. I'm a solid zone 4 here most winters. I think we did have one winter when it didn't go below 0F...but that was/is unheard of. We usually drop to -25F ish most winters, but do usually always have a solid cover of snow, which helps a lot of plants.
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