Organic Seed Starting Mix 16 Qt Bag for Seeds & Cuttings

PRO-MIX Organic Seed Starting Mix with MYCOACTIVE is a premium, OMRI-listed growing medium specifically formulated for germinating vegetable, flower, and herb seeds, as well as starting stem and root cuttings. This peat-based mix is enhanced with MYCOACTIVE technology to stimulate vigorous root development, improve stress resistance, and reduce transplant shock for healthier, more resilient plants. The inclusion of moisture-managing coco fiber helps regulate hydration and protects delicate roots from rot, while an integrated organic fertilizer provides a gradual nutrient release for up to three months. Ideal for both professional and hobbyist growers, this ready-to-use mix ensures a high-performance start for a wide variety of plant species.

Organic premium seed starting mix is ideal for perennials and flowering shrubs. Contains an organic fertilizer that gradually feeds for up to 3 months.