Black Gold Seedling Mix is a highly refined, organic seedling mix. Ideal for root growth in newly germinated seedlings and cuttings. Contains low salt and is fine, yet porous. Water retentive and features an organic wetting agent to ensure uniform water penetration. Ideal for use with cell packs, trays, or flats. Contains Resilience, which is a beneficial plant substance that makes plants stronger, promotes better root growth, and may improve resistance to wilting. OMRI (Organic Materials Review Institute) listed.