MGP Pure - Maximum Gourmet/Medicinal Mushroom Growth Promotion

PureMGP by DR.MYC is the world’s first microbial blend specifically designed for mushroom growth promotion (MGP) in mushroom cultivation substrates. Formulated for amateur mycologists, hobby growers, commercial mushroom farms, and advanced cultivators alike, PureMGP helps support faster colonization, larger harvests, healthier mycelium, and stronger flush performance.

This advanced blend of beneficial microorganisms works synergistically with mushroom mycelium to improve substrate performance throughout the entire cultivation cycle.

Benefits of PureMGP for Mushroom Cultivation

Growers using PureMGP commonly report:

• Increased mushroom yields by approximately 30–70%
• Faster time to fruiting, sometimes up to 50% quicker than untreated substrates
• Improved substrate efficiency and nutrient availability
• Healthier, more aggressive mycelial growth
• Stronger secondary and tertiary flush performance
• Reduced contamination pressure throughout the grow cycle
• Increased resilience against bacterial contamination

How PureMGP Works

PureMGP contains carefully selected microorganisms that help optimize substrate conditions for mushroom mycelium by:

• Solubilizing phosphate for improved nutrient access
• Fixing atmospheric nitrogen into plant-available forms
• Solubilizing zinc and potash within the substrate
• Releasing beneficial volatile organic compounds (VOCs) that encourage vigorous fruiting
• Supporting stronger mycelial networks and substrate health
• Improving overall biological efficiency during cultivation

By improving nutrient cycling and microbial balance within the substrate, PureMGP helps create ideal conditions for healthy mushroom growth and larger harvests.

Ideal for Hobbyists & Commercial Mushroom Growers

PureMGP is suitable for:

• Monotub mushroom cultivation
• Bulk substrate grows
• Gourmet mushroom farming
• Experimental mycology
• Commercial mushroom production
• High-yield mushroom cultivation systems

Dealing With Trichoderma Contamination?

If you are actively battling Trichoderma harzianum contamination, consider pairing PureMGP with our contaminant-reduction solutions for additional protection.

We recommend:

• JUST THE TRICH 80/20 MGP Blend