Hello, I am a relatively new grower and i have not used earthworm castings before. Can anyone give me any safe ratio's for mixing it with soil? approx enough to fill a 4" pot.
The plants in question are just about 14 days old, would using earthworm castings in low dose or any dose be harmful to young plants??
The plants in question are just about 14 days old, would using earthworm castings in low dose or any dose be harmful to young plants??
