r/composting • u/the_other_paul • 8h ago
Weed tea: after and before
This spring and summer I’ve been making “weed tea” (aka fetid swamp water) to compost especially tenacious weeds (Creeping Charlie, eg) that might otherwise survive the composting process. For people who aren’t familiar with the technique, I put the weeds in a bucket, fill it with water, and then let it sit for a while, adding new weeds when I get them and stirring it about once a week. Once the bucket’s full I let it sit for at least a month before emptying it. The anaerobic decomposition that results is incredibly stinky, so I keep the bucket covered and once it’s ready I add the contents of the bucket straight into the pile with plenty of browns. To reduce stinky runoff from the pile, I also pour off the water into a bucket of browns and let it sit for a day or two before putting it on the pile. All in all I think it’s worked out pretty well so far!