As a top bedding. And also use Fish ferts??
hotrodharley Well-Known Member Feb 8, 2013 #4 Worm castings are a great part of an organic soil mix. Don't try using it straight.
topfuel29 Well-Known Member Feb 8, 2013 #5 I used fish-mix, it smells awful!!! Don't smell it. It worked alright for an organic.