Question: My lawn is full of thatch. Is there an easier way to control thatch than with a dethatching machine? Answer: Yes, there is a natural mineral called humic acid which will reduce thatch ...

A reader e-mailed me with a question about humic acid. Since the quality of their lawn is not as good as they desire it to be, a lawn service has recommended an application of humic acid. They want to ...

GS Plant Foods has updated its inventory and is once again offering its Organic Liquid Humic Acid to organic gardeners looking for eco-friendly and child-safe soil amendments.