4 cu ft. VERMICULITE COARSE grass seed aerate the soil and it's

aerate the soil and it's completely natural

Kills even pyrethroid resistant bed bugs

Adequate distance must be maintained between blocks to minimize crowding -10 feet minimum

Is ideal for use right out of the bag as a general-purpose potting soil

Purina® Layena® Layer Feed is available in pellets or crumbles

4 cu ft. VERMICULITE COARSE grass seed aerate the soil and it's4 Cu Ft. Coarse Vermiculite Vermiculite is the mineral Mica, super heated to expand much like a accordion. This mineral is often used in soil mixes to increase water holding. Many growers use vermiculite in their flats in order to create a micro environment that will protect seeds from air currents and insulate the seeds to provide uniform germination temperatures.