This is a superior coconut-based planting mix. With Vital Earth's® Coconut Pith, the holding capacity of the extra-long strands of burgundy extra-low saline content coconut coir, creates the perfect water-to-air ratio for this ideal container planting mix,your plants are sure to be happy and healthy from seeding to harvest with the specially formulated Vital Earth's® Manna Mix consisting of a superior blend Vital Earth's® Coconut Pith, sphagnum peat moss, perlite, pumice, Mega Worm® earthworm castings, Vital Earth's® Organic Compost OMRI, Vital Earth's® Rose & Flower Mix, Vital Earth's® Powdered Glacial Rock.