Good Dirt Plant Food is an easy-to-use liquid concentrate that blends evenly with water, unlike dry fertilizers that take extensive mixing to dissolve in the water leaving sediment at the bottom. Our plant food can be used to feed every plant — indoors and out. It contains oil-seed extract known to improve overall plant health! This not only feeds the plant, but feeds the living beneficial micro-organisms (PlantBiotics®) in the soil to keep that “living soil” alive!