Magical Gypsum with MGP Microbes & Humic Acid

Magical Gypsum for Mushroom Cultivation

Magical Gypsum is a premium solution-grade gypsum supplement formulated to support vigorous mycelial growth, healthier substrate conditions, and increased mushroom yields across a wide range of mushroom species, including difficult-to-fruit varieties.

Unlike coarse, low-quality gypsum products that clump and distribute unevenly, Magical Gypsum is finely processed for superior solubility and even mixing throughout mushroom grain spawn and bulk substrate materials. This creates a more balanced growing environment that supports consistent colonization, stronger fruiting, and improved substrate performance.

Designed to pair exceptionally well with MGP Microbes, Magical Gypsum also delivers powerful standalone benefits for mushroom cultivators seeking healthier substrates and larger flushes.

Benefits of Magical Gypsum

• Supports faster and healthier mycelial growth
• Helps increase mushroom yields and fruit body production
• Improves nutrient availability and nutrient uptake
• Enhances substrate water retention and hydration
• Buffers and stabilizes substrate pH levels
• Mixes evenly into grain spawn and bulk substrate
• Ideal for gourmet, medicinal, and exotic mushroom cultivation
• Excellent for monotubs, grow bags, and commercial mushroom production

Premium Solution-Grade Gypsum

Magical Gypsum is made using high-purity solution-grade gypsum for cleaner integration into substrate recipes. The ultra-fine consistency prevents the clumping and uneven distribution common with standard agricultural gypsum, helping cultivators achieve more reliable results throughout the entire mushroom cultivation cycle.

Whether you're growing oyster mushrooms, lion’s mane, shiitake, cubensis, or other specialty fungi, Magical Gypsum helps create the ideal substrate environment for vigorous colonization and abundant fruiting.