Check the listing for details. Premeir Horticulture PRO-MIX MP Mycorrhizae Organik, Growing Medium 3.8 CF. Condition: New. Listed at 119.39 USD. Premeir Horticulture PRO-MIX MP Mycorrhizae Organik, Growing Medium 3.8 CF PRODUCT DESCRIPTION PROMIX MP Mycorrhizae Organik Multi-Purpose Growing Medium Mix for Seed Starting Herbs and Vegetables, 3.8 Cubic Foot Product Features Size: 3.8 cubic feet of growing medium, weight: 50lbIdeal for a variety of growing usesChock-full of beneficial mycorrhizaeConsistent formulation for gradual nutrient release without the variability of products containing compostWill not burn seedlingsIngredients: Sphagnum peat moss (60-70%), horticultural coco coir, perlite, dolomitic and calcitic limestone (for pH adjustment) and mycorrhizae – endomycorrhizal fungi (Glomus intraradices) OMRI Listed for use in certified organic production. PRO-MIX MP MYCORRHIZAE ORGANIK is a high-quality professional growing medium that contains all the ingredients needed to get your organic plants off to the right start. Contains Mycorrhizae, which improves fertilizer and water uptake and optimizes results without changing growing practices; Increases resistance of plant stress, root mass, flower production, plant size, and yield. Suitable for seed starting and will not burn seedlings; Use for vegetable transplants, greenhouse vegetables, and organic crops in first weeks of plant growth. Approved for and conforms to Organic standards for certified organic growers.