First Time Experiments

Wow this is an old question that's still up. I would suggest unsulphured Organic Blackstrap Molasses. It has potassium,phosphorus, calcium,magnesium,vitamins,amino acids plus plenty of carbohydrates to feed your beneficial microbe herd in your soil. Use one tablespoon per gallon of water once a week. I find that its easier to dissolve it in 2 cups of water warmed up in the microwave then let it cool then add to the rest of the water.👍

Yes I have I grow in a living soil pre bought. I live in townhome I cannot make my on soil which sucks. But I get decent yeilds on a all water grow from seedling to harvest

Consider a Canadian brand called Gaia Green. Its an all organic dry fertilizer that is extremely easy/affordable to use and works well. You simply mix it in with your soil/medium at the start of the grow and then amend once, twice, maybe three times via top dressing. Wonderful stuff, happy growing!