1 species and 37 current listings at
2 vendors, updated October 20, 2026. Every price on this
page is per bag, and all of it is one product category — so these
numbers are directly comparable. A bag here is never compared to a
product in another category.
Bulk growing media and amendments — master's mix, CVG, coco coir, supplemented sawdust. Priced per bag.
Prices are per bag. Each species links to its own page, where this
and every other category it sells in is broken out separately.
Not mapped to a tracked species
36 listings in this
category aren't matched to a
species this index tracks — either generic substrate & amendments that
names no species at all, or a species outside our current coverage.
They're compared here among themselves, per bag.