Sterile Corn Spawn Bag – 2000 cc

With the ready-to-use Sterile Corn Spawn Bag – 2000 cc, you immediately have a professional foundation for cultivating various mushroom species. Whether you’re a beginner or already experienced: this spawn bag makes the process simple and reliable.
The bag is completely ready-to-use, precisely hydrated, sterilized, and equipped with a self-healing injection port. Thanks to the 0.2 μm filter, optimal and safe gas exchange remains possible, while preventing contamination.

Features

These spawn bags are designed for maximum simplicity and reliability in the cultivation process. Thanks to optimal hydration and sterilization, the mycelium grows evenly and vigorously.

• Available in 2 or 3 liters
• Self-healing injection port for easy inoculation
• 0.2 μm filter for safe gas exchange
• Fully hydrated and professionally sterilized
• Ideal for monotub setups
• Suitable for both beginners and advanced growers

Ingredients and/or composition

• 100% corn, hydrated to the ideal moisture content
• Packaged in a sturdy grow bag with an injection port
• Equipped with a 0.2 μm filter valve

Use

Inoculation:
Inject 2.5 to 5 ml of spore solution or liquid culture via the injection port. Work hygienically and use gloves.

Incubation:
Store the bag in a dark place at 20 to 24 °C.

Colonization:
Once the mycelium has spread about 7 to 10 cm, you can gently knead the bag to speed up the process.

Use in monotub:
Once the entire contents are colonized (white with mycelium), mix 1 part spawn with 5 parts substrate for further growth.

After full colonization, multiple harvests are possible.

Suitable mushrooms

Perfect for Psilocybe cubensis strains such as Golden Teacher, Mexican, and other varieties. Also suitable for edible species such as oyster mushrooms, shiitake, and Lion’s Mane.

For species like Psilocybe cyanescens, azurescens, or zapotecorum, use this spawn as an intermediate stage to later inoculate wood chips or straw.

Contents

• Choice of 2 or 3 liters
• Long shelf life at room temperature, if unopened and out of direct sunlight