Stone Pine SUBSTRATE is made of bark of south European stone pine coated with mycorrhiza mycelium. Orchids rely on specific mycorrhiza fungi. The fungi supply orchids with, otherwise inaccessible, essential substances. Symbiotic association between orchids and fungi improves plants development.

Instructions of use: when replanting/planting orchids moisturize substrate successively to prevent mycelium washing out.
Total output: filling for 2 pots
Container: 1,5 litre zipper bag
Ingredients: Mycorrhiza fungi Glomus, MHB Bacillus and Pseudomanas, Trichoderma fungi; bark of stone pine tree