All-In-One Mushroom Grow Bag – High Yield & Beginner Friendly
Our 5lb all-in-one grow bag makes mushroom cultivation simple. Pre-sterilized grain + substrate + filter patch all in one bag means you can go from inoculation to harvest without tubs, messy mixing, or extra equipment.
Whether you’re brand new to growing or just want an easy harvest, this bag is designed to deliver. Just inoculate, wait, fruit, and enjoy.
Why Use Grow Bags for Mushrooms?
-
Bigger Bag, Bigger Yields: 5lb of sterilized grain + substrate (more than other brands).
-
Sterility Guarantee: Pressure-sterilized, sealed, and shipped under strict standards to support healthy growth.
-
Beginner-Friendly: Step-by-step instructions + built-in filter patch for easy fruiting.
-
Flexible Use: Grow directly in the bag or expand into a monotub for larger harvests.
Ingredients
How It's Prepared (Our Process)
We take no shortcuts. Each bag is carefully prepared for reliable results:
-
24-hour soak with gypsum
-
15-minute simmer for full hydration
-
60-minute dry off
-
Fill Unicorn 0.2 micron filter bags
-
90-minute sterilization at 17 psi
-
Seal in front of a flow hood
How to Use an All-In-One Grow Bag
-
Inoculate Your Bag
Clean the injection port with alcohol. Insert your spore or liquid culture and put in 2-3cc. (This is how you inoculate an all-in-one grow bag.)
-
Colonization Phase
Store your bag at room temp (65–72°F). Over 2–4 weeks, the mycelium will spread through the grain. Spore syringes take about 3–4 weeks, while liquid culture is faster (2–3 weeks).
-
When to Mix Your Grow Bag
Once the grain is fully colonized (solid white), it’s time to “break and shake” — massage the colonized grain into the substrate so it can colonize evenly.
-
When to Fruit Your All-In-One Bag
After mixing, wait until the bag is 100% colonized again (2–3 weeks). At this point, stand or hang the bag so it gets indirect light and airflow through the filter patch. That’s when fruiting begins.
Frequently Asked Questions
How much does a 5lb All-In-One Grow Bag yield?
On average, you can expect around 3oz of dry mushrooms per bag. Yields vary based on:
How do I inoculate a grow bag?
Clean the port with alcohol, push in 2-3cc of spores (NOT included in grow bag) or liquid culture, and store at room temperature.
When should I mix my grow bag?
Mix when the grain section is fully colonized with white mycelium.
When do I fruit my all-in-one mushroom grow bag?
Fruit once the entire bag is 100% colonized. Stand or hang the bag with indirect light and airflow.
My grow bag isn’t fruiting. What should I do?
Check colonization, light, and hydration. If the block looks dry, mist or rehydrate before fruiting again.
Can I transfer my mushroom grow bag to a monotub?
It’s not recommended to break apart a fully colonized All-In-One (AIO) grow bag. These bags are designed to be fruited as-is. However, you can place the whole colonized bag inside a monotub as a fruiting chamber to give it more surface area, better airflow, and potentially bigger yields. This approach helps your mushrooms thrive without disturbing the mycelium.
How do I get a second flush?
After harvesting, rehydrate by misting or dunking. Return the block to fruiting conditions and wait for new pins.
How long do spores take in an all-in-one grow bag?
Spores usually take 3-4 weeks to colonize, while liquid culture takes 2–3 weeks. Please note that spores are NOT included in our grow bag.
What’s the shelf life of grow bags?
About 4 weeks at room temperature, up to 6 weeks if refrigerated.
Order Now & Start Growing
Choose the pack that fits your grow goals:
-
Single Bag → Perfect for first-time growers or small projects.
-
5-Pack → Great balance of value and variety.
-
10-Pack → Ideal for testing multiple strains or running back-to-back grows.
-
20-Pack → Stock up for consistent harvests and larger-scale projects.
-
Subscribe & Save → Hassle-free monthly delivery with extra savings.
Bulk packs give you flexibility—whether you want steady harvests, strain variety, or the ability to scale up without reordering every time.
