Inject and Forget Bags – The Easiest Mushroom Grow Kit for Beginners
Grow mushrooms at home with zero mess and maximum success. Our Inject and Forget Bags are a no-fuss, all-in-one mushroom grow kit designed for beginners and trusted by pros. Each bag is fully sterilized, pre-hydrated, and equipped with a self-healing injection port and filter patch—just inject your spores and let the mycelium do the rest.
What Is a Mushroom Grow Kit?
A mushroom grow kit simplifies the entire cultivation process by providing sterile, ready-to-use substrate in a sealed bag. These kits eliminate the need for pressure cookers, glove boxes, or sterile labs. If you’re looking for a low-effort way to grow gourmet or medicinal mushrooms at home, this is the ultimate starter kit.
Why Choose Inject and Forget Bags?
Our grow bags offer professional-grade quality in a convenient, beginner-friendly format. They’re ideal for use with:
Spore syringes
Liquid cultures
Clones or agar wedges
They’re suitable for a variety of species, including:
Lion’s Mane
Oyster Mushrooms
Cubensis spores (for microscopy)
Features of Our Mushroom Grow Kit
✅ Sterilized Brown rice flour Substrate: Perfect for beginners and anyone wanting an easy Mushroom grow kit.
✅ Self-Healing Injection Port: Easy, sterile spore or culture injection
✅ 0.2 Micron Filter Patch: Ensures ideal gas exchange for healthy mycelium
✅ Nutrient-Enriched Formula: Boosts colonization speed and success
✅ Compact & Stackable: Fits easily into any grow space or incubation tub
Kit Sizes Available
1 lb bag – Perfect for micro grows
2 lb bag – Ideal for average home setups
4 lb bag – Great for bulk spawn or fruiting
Bulk discounts available for orders of 10 bags or more.
How to Use This Mushroom Grow Kit
Sanitize the injection port with the included alcohol swab.
Inject 2–5 mL of spores or liquid culture
Store in a dark, clean space at 70–78°F
Mix the bag straight after injection and again on days 10 and 15.
Wait for full colonization (usually 2–4 weeks)
Fruit in the bag by introducing the bag to light.
Use the colonized spawn to fruit directly or transfer to a bulk substrate
Who This Kit Is For
🍄 First-time mushroom growers
🧪 Spore syringe and culture hobbyists
🌱 Homesteaders and indoor gardeners
🧼 Clean-grow enthusiasts looking to avoid contamination
Order Your Mushroom Grow Kit Today
Get started with mushroom cultivation the easy way. Our Inject and Forget Bags are the simplest mushroom grow kit you’ll ever use—no prep, no mess, just results. Whether you’re growing for fun, food, or science, these bags give you the power to cultivate with confidence.
Buy now and grow with ease.
Inject and Forget Bags
📦 Bag Composition & Materials
Each Inject and Forget Bag is made with:
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High-quality autoclavable polypropylene grow bags with a 0.2 micron filter patch
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Self-healing injection port rated for multiple punctures
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Sterile flour substrate: Typically organic brown rice flour custom blend, hydrated to optimal moisture levels and supplemented with natural nutrients
🧬 Spore & Culture Compatibility
This mushroom grow kit is compatible with:
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Spore syringes (Cubensis and other species for microscopy)
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Liquid culture syringes
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Agar wedges and mycelium clones
Note: Spore or culture not included. Pair this kit with premium spores or liquid culture from SporeBuddies.com.
🧊 Shelf Life & Storage
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Uninoculated shelf life: Up to 4 months when stored in a cool, dark place (50–65°F)
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Do not freeze
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Once inoculated: Colonize at room temperature (70–78°F)
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Bags are sealed post-sterilization for maximum shelf stability
🍄 Best Use Cases
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Perfect for home growers, research projects, or those testing new strains
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Can be used to directly fruit smaller flushes or expanded into a monotub or bulk grow
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Ideal for stealth growing setups thanks to compact size and minimal odor
♻️ Sustainability & Packaging
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Bags are pressure-sterilized using clean energy where possible
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Packaging is recyclable and discreet
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Made and packed in a clean, controlled environment to reduce contamination risk
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❓ What exactly is an “Inject and Forget” bag?
It’s a ready-to-use mushroom grow kit that includes sterilized grain substrate, a self-healing injection port, and a filter patch — all pre-assembled. Just inject your spores or liquid culture, store the bag in a warm place, and wait for colonization.
❓ Do I need a pressure cooker or still air box?
No. These bags are pre-sterilized and sealed in a clean facility. You do not need to do any additional sterilization or use a still air box — just sanitize your injection point and hands before inoculating.
❓ Can I use this kit with spores from any vendor?
Yes, it’s compatible with most spore syringes and liquid cultures sold for microscopy or gourmet cultivation. For best results, we recommend high-quality genetics like those sold at SporeBuddies.com.
❓ How long does it take to see colonization?
Colonization usually starts within 5–10 days and completes within 2–4 weeks, depending on strain, temperature, and spore quality. Maintain room temps around 70–78°F for best results.
❓ Can I fruit mushrooms directly in the bag?
Yes — smaller flushes can be fruited directly from the bag. Simply cut an “X” in the plastic after full colonization and mist frequently. However, for larger yields, we recommend transferring the colonized grain to a bulk fruiting chamber or monotub.
❓ How should I store the bag before use?
Store your uninoculated bag in a cool, dark location (50–65°F) and use within 3–4 months. Do not refrigerate or freeze the bag.
❓ What types of mushrooms can I grow with this kit?
You can grow a wide variety of mushrooms including:
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Lion’s Mane
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Oyster Mushrooms
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Reishi
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Enoki
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Cubensis spores (for microscopy or educational use only, where legal)
❓ Do you offer bulk pricing?
Yes! Discounts are available for packs of 10 or more. Perfect for classroom studies, community gardens, or commercial projects.
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