2 kg Sterile Grain Spawn Bag | Pre-Sterilized Mushroom Inoculation Grain

2 kg Sterile Grain Spawn Bag

Ready for Mushroom Inoculation

Our 2 kg sterile grain bag is prepared and sterilized to provide a clean and nutrient-rich base for mushroom cultivation. The grain is hydrated to optimal levels and sealed in a filter patch bag to allow proper gas exchange while protecting from contamination.

The bag arrives fully sterilized and ready to inoculate with liquid culture, spores, or agar.

Featurea

• Pre-sterilized grain – ready to use

• Optimal hydration for fast colonization

• Filter patch bag for gas exchange

• 2 kg grain capacity for large spawn production

• Compatible with liquid culture, spores, and agar

Suitable For

• Oyster mushrooms
• Lion’s Mane
• Shiitake
• Reishi
• Other gourmet and medicinal species

Specifications

Weight: 2 kg

Packaging: Filter patch bag

Use: Grain spawn production

Basic Use

1. Inoculate with liquid culture, spores, or agar.
2. Incubate until fully colonized.
3. Use as grain spawn for bulk substrate.