Grow Kit Accessories: Temperature Control and Harm Reduction

Two products make up our accessories range: a heat mat designed for mushroom grow kits, and a trip stopper for customers working with psilocybin products.

Heat Mat

The heat mat for grow kits maintains substrate temperature at approximately 23–26°C, the optimal fruiting range for Psilocybe cubensis. This matters for customers growing in cooler rooms or during autumn and winter when ambient temperature drops below the required range. Inconsistent temperature is one of the leading causes of slow colonization and failed flushes. The heat mat eliminates that variable without requiring a climate-controlled room.

It is a low-cost add-on that meaningfully improves grow kit success rates. Retailers who sell grow kits see higher customer satisfaction when the heat mat is included or recommended at point of sale.

Trip Stopper

The trip stopper contains a combination of supplements intended to reduce the intensity of a psilocybin experience if a customer decides they want to end or moderate it. Stocking trip stoppers alongside truffles and grow kits is standard practice in responsible smartshop retail — it signals care for customer safety and aligns with Dutch harm reduction norms.

Upselling Accessories

Both products have a high attach rate when presented alongside grow kits or truffles at point of sale. Heat mats suit any grow kit buyer; trip stoppers are relevant for truffle buyers, particularly first-timers. We supply both wholesale.