PetraTools Worm Tea for Gardening Soil - Worm Tea Fertilizer Liquid - Worm Castings, Earthworm Casting Manure Fertilizer - Earthworm Worm Castings - Worm Casting Concentrate (32 Oz)Brand: Petra Features: SUPER STRENGTH CONCENTRATE: PetraTools Worm Casting Tea is a highly concentrated garden and lawn solution that conditions the top soil and other soil layers to promote healthy plant growth. It also has vitamins, minerals, and good bacteria, essential for the soil and plants. (32 Oz concentrate = 175+ gallons of feedwater spraying) SUSPENDED ANIMATION TECHNOLOGY: Unlike other Worm Tea Concentrates that let helpful bacteria die in