humic acid

  1. ds8802

    Composted humus/manure tea. Safe to use?

    i just recenty started up a decent-sized batch (about 12-15 gallons) of compost tea with the following ingredients and ratios: About four liters of this: -80% compost/humus -20% manure Sitting in 10-12 gallons of oxygenated, purified H2O. It's been going for about a week and i have yet...