Bruce B. – California
I was wondering if I can use Dr. Earth liquid fertalizer for hydroponics?
Yes you can use our liquid fertilizers in hydroponics. Our liquid concentrates fertilizers are filtered to be under 25 micrometers and can be used with irrigation lines and hydro systems. You might be interested in our Liquid 3 part, see link below. Our 3 part Liquid fertilizer are sold in a kit our separately in larger sizes this gives you more control and helps maximize your growth and yields.