How Much Compost Tea Do I Apply?
Honestly, there’s no such thing as “too much” here! Thanks to the compost tea’s makeup of active aerobic organisms, you can apply as much or as little as you like.
However, in saying this, there are a few guidelines that will help you get optimal results. If you’re root drenching, the recommended amount is anywhere between 20-40 litres of tea per 1⁄4 acre. As a field spray, the recommended minimum amount you should apply is around 20 litres to cover a 2-acre radius. And as a foliar spray, keep spraying away until there’s a runoff.