We are thrilled to offer our favorite heirloom seed starting mix from Purple Cow Organics, conveniently re-packed into easy-to-use 2.5-pound bags. Purple Cow Seed Starter Mix is an OMRI Listed, living media containing beneficial biology and nutrients to get your plants off to a healthy start. Seed Starter Mix is a fine-textured blend that promotes rapid germination and vigorous seedlings. Our mix includes Purple Cow Activated Compost, sphagnum peat, perlite, vermiculite, OMRI Listed granular fertilizer and mineral complex. It is intended for seed starting in trays, blocks or small containers - balancing drainage and wicking action to keep roots moist.
2.5 pounds is more than enough to fill one standard seed-starting flat.
- Purple Cow Compost
- Sphagnum Peat Moss
- Rock Minerals/Sea Minerals
- OMRI Listed Fertilizer
More Benefits of PCO Seed Starter Mix
- Increased germination
- Good seedling vigor
- Sturdy seedlings at transplanting
- Save money with less watering and fertility inputs
- More effective cultivation due to compact, healthy upright plants
- Crafted on our computerized blending line for consistent media every time