BACCTO veggie mix features a natural organic fertilizer in a blend of natural dark, rich, reed sedge peat and dense, brown, fibrous sphagnum peat moss. No inorganic additives. Natural water holding capacity allows reduced watering. Specially designed for growing vegetables. Natural organic nutrient supply for up to 6 weeks. Ready to use out of the bag, for indoor or outdoor container vegetables. Composition: Blended horticultural peat, sphagnum peat, limestone, and natural organic fertilizer.