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and lasting performance
Incubation Time: 18 Days
Slow growth — typically 21–28 days to full colonization at 70–75°F
and ready for effortless inoculation with liquid culture or spore solution
Vermiculite 4 Cubic Foot Bag A-2 Medium (OMRI ORGANIC) coco coir and lasting performanceVermiculite 4 Cubic Foot Bag A 2 Medium (OMRI ORGANIC) Premium medium grade vermiculite for mushroom hydration, bulk grows, and fruiting success. Palmetto Organic Professional Grade Vermiculite is a top tier substrate enhancer trusted by mushroom growers. With its A 2 medium coarseness and OMRI Organic certification, this 4 cubic foot (approx. 26 gallons) bag delivers ideal moisture retention across jars, spawn bags, and bulk casing setups. Unlike
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