John & Bob's Penetrate
ORGANIC LIQUID BIO-TILLER Penetrate is an organic liquid bio-tiller that contains powerful ingredients that work together to break up hard, clay soils. It works as a lawn aerator and a clay soil treatment. The live bacteria and other ingredients work together to break apart hard soil and allow air and moisture to circulate to plant roots. It improves drainage and turns hard clay into dark, crumbly soil that is easy to work with.