Worm Compost Leachate, Good or Bad?
...ated worm compost leachate: “Vermicomposting Leachate (Worm Tea) as Liquid Fertilizer for Maize“ and “Vermicompost Leachate Alleviates Deficiency of Phosphorus and Potassium in Tomato Seedlings.” I also found several Extension Service publications touting the use of worm bin leachate. There are some caveats, however. First, it needs to be diluted–at least 1:1 and maybe, according to some sources, as much as 1:10. And you should probably test it ou...