John Hatch @henwyn ?
active 6 months ago
"Anyone with an interest in window farms might find the following link to an expirament using biochar in hydroponic growth medium interesting as well.
http://biocharproject.org/experiments/biochar-hydroponic-medium-balls/" · View
-
John Hatch posted an update: 6 months ago · View
Anyone with an interest in window farms might find the following link to an expirament using biochar in hydroponic growth medium interesting as well.
http://biocharproject.org/experiments/biochar-hydroponic-medium-balls/ -
John Hatch joined the group
Minnesota 6 months ago · View -
John Hatch became a registered member 2 years, 1 month ago · View
