Mushroom Cultivation Additives

Mushroom Cultivation Additives – Nutrient & Microbial Enhancers

Our mushroom cultivation additives are formulated to support stronger colonization, healthier substrates, and contamination resistance. Whether you're supplementing grain or bulk substrate, these inputs are designed to enhance performance without disrupting the balance of your grow.

From gypsum for improved structure and mineral content, to beneficial microbes that help protect against contaminants like trichoderma, each product in this collection is selected to support cleaner, more productive flushes.