I grow mine in a very large terracotta pot, that I move into my unheated greenhouse in the winter. It is semi-hardy here in Denmark, and will die or freeze back in the hardest winters if not protected in some way. Mine is over 10 years old.
They like a well watered, humus rich soil in my experience.
A great plant to have in the garden, and a must have in the kitchen!
Last edited by DanishGardener; June 8, 2016 at 03:32 PM.
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