posted 5 years ago
Nettles have a fine, web-like root system. I would imagine that if your growing medium had some chunks of decomposed wood chips or bark in it, the nettles would thrive in root pouches. But beware: once they go to seed, they'll send see everywhere and then you'll likely get volunteer nettles in the future. So be thoughtful about where you grow it.
My great nettle growing experiment ended with me pulling them up and then continuing to eradicate them for a couple of years. Two reasons: 1, I wasn't crazy about the taste or texture. For readily available greens, I prefer moringa and collards. 2, I hated getting stung by them when I was picking oranges or working in the garden. My wife especially HATED them, because she was forever stumbling into them. She's not one to curse, but I got an earful several times about "Those #$%@%#**%! Nettles!"
Before you go to great lengths to grow them, make sure you enjoy them.
"The rule of no realm is mine. But all worthy things that are in peril as the world now stands, these are my care. And for my part, I shall not wholly fail in my task if anything that passes through this night can still grow fairer or bear fruit and flower again in days to come. For I too am a steward. Did you not know?" Gandolf