Cinda, how's your new "comfrey patch" coming along? I got a couple of plants from a friend in spring, and wow have they taken off.
Jackie, I think it might depend on whether it got watered regularly... my plants have large, fleshy, fuzzy leaves, not like the more drought tolerant thyme & oregano... but it gets watered with my veggies, and we have really high summer humidity, so I'm not sure how it would do in more dry conditions.
Who is growing comfrey, and where?
Anybody making "comfrey tea" for their plants?