Stonington Blend is a rich mixture of horticultural grade sphagnum peat, coco fiber (coir) lobster compost, composted dark bark, dehydrated hen manure, perlite, worm castings and a mixture of meals (kelp,  alfalfa, fish bone), mycorrhizae and dolomithic limestone to adjust pH.
Stonington Blend is carefully formulated from natural ingredients to provide an ideal balance between water retention, soil texture, drainage and aeration in a consistent growing medium.