Wonder Soil Expanding Worm Wafers 7 lb

Worm wafers dry compressed castings with microbes patented 3/4" Compressed expanding worm casting wafers. The wafers are formulated with 70% worm castings & 30% coir, mycorrhizae, & kelp. The 7 lbs expands to 1 cu'. The wafers can be included in mixes or used as a natural nutrient source in any blend. Features & Benefits: the worm wafers offer the grower a lighter & Cleaner bag that is easier to carry, store & use as needed. This blend promotes a stronger root system, & offers a natural source of slow release nutrients.