Since our grow kits are 100% mycelium colonized, contamination is extremely rare.

If you notice green, yellow, or red discoloration, it’s best to discard the kit or separate it from others to prevent any spread.

Contamination risks increase after multiple flushes. If it happens:

• Clean and sanitize all surfaces or tools that came into contact with the kit.
• Maintain a sterile environment and follow proper hygiene practices to minimize risks.

Penis Envy mushrooms grow slower due to their dense structure and higher psilocybin production, which requires more time to develop.

Key reasons Penis Envy takes longer:

• Selective breeding for specific traits results in slower mycelium growth and longer colonization times.
• They require precise temperature, humidity, and air exchange—fluctuations can slow growth.
• Their thick, dense stems and smaller caps take longer to mature than other Psilocybe cubensis strains.

Penis Envy mushrooms produce fewer spores, making the initial colonization phase slower and more challenging.

Yes! The kit supports at least two flushes, and experienced growers can achieve multiple harvests.

To maximize flushes:

• Maintain optimal growing conditions.

Rehydrate the substrate between flushes by soaking it in water for several hours before returning it to the fruiting chamber (a process called “dunking”).

Growing Penis Envy mushrooms with our 100% colonized grow kits is faster and more efficient. Since the mycelium is already fully colonized, you can skip the 2-4 week colonization phase and go straight into fruiting. Once received, expect mushrooms to be ready for harvest in 2-4 weeks.

Refrigerate the kit in a clean, airtight plastic bag at 2-8°C for up to 3 months. For best results, use the kit within two weeks.

The kit includes a 1200ml substrate box, a grow bag with a micron filter, and two paper clips.