Roots Organics® Formula 707, Organic Potting Soil (3 cu. ft.) Potassium Silicate Use it to start fruiting

Use it to start fruiting plants like tomatoes

and is beneficial for your plants

ornamentals

It's a staple in countless grow rooms

Flush with water 20 minutes after application

Roots Organics® Formula 707, Organic Potting Soil (3 cu. ft.) Potassium Silicate Use it to start fruitingRoots Organics Formula 707, Organic Growing Media with Beneficial Mycorrhizae, 3 Cubic Foot Plant in Bag Roots Organics Formula 707 is a ready to use soil created for a special kind of gardener, those who want to control their own destiny. Formula 707 is different from the other growing mixes created by Aurora Innovations. It was designed with greater water holding capacity, fewer nutrients, less perlite and less pumice, and it contains ingredients