Premier Horticulture Inc Pro Mix Ultimate All Purpose Fertilizer Mix, 2 CU FT PRODUCT DESCRIPTION Pro Mix Premium All Purpose, 2.0 CUFT, ultimate all-purpose mix. Compressed bale, expands to 4.0 CUFT. Suitable for all indoor and outdoor planting applications. Contains a specially formulated starter fertilizer formulated for a wide range of plant species! Contains Canadian sphagnum peat moss, peat humus, perlite, limestone, starter fertilizer, wetting agent, and mycorrhizae premier tech, a natural plant stimulant which assists plants with nutrient and water uptake for improved plant growth & resistance to stresses. The natural fertilizer that meets all of your needs! Key Product Features  – Size: 2.0 CUFT – Ideal for seed starting! – A natural plant stimulant which assists plants with nutrient and water uptake for improved plant growth & resistance to stresses. – Suitable for all indoor and outdoor planting applications! – Provides a great growing environment for flowers, plants, vegetables and herbs. – Ideal for seed starting!