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Whether you are a professional or beginner grower, we can provide you with the most efficient Indoor Mushroom Fruiting Chambers to grow your gourmet mushrooms of choice. Our patent pending Max Yield Bins™ yield much larger harvests than regular mushroom grow kits, but don’t require the investment of industrial scale. From the seasoned horticulturist to the grower seeking a fresh new hobby, everyone will love this tool’s efficiency and ease-of-use for growing any mushroom, at any scale. Explore Mushroom Fruiting Chambers for Sale!
Organic Wood Based Substrate
$24.99
Wood based sterile mushroom substrate formulated for wood loving species. Perfect for functional and gourmet mushrooms such as Lion's Mane, Reishi, Shiitake, Oyster, and other wood loving mushrooms.
Bag weight = 5lbs
Mushroom Supplies Substrate (5lbs)
$24.99
Experience explosive growth of your mushroom harvest. Perfect for growers who prefer the growing using the monotub method!
Developed by mycologists for extremely high yields
Fortified with all nutrients dung-loving mushrooms love
100% sterile with hospital-grade testing and batch tracking
Comes with instructional videos and guides
Maximize your mushroom growth when mixed with our Sterile Grain
Mushroom Supplies Sterilized Grain (3lb)
$19.99
RAPID COLONIZATION BLEND: A proprietary mix of Millet and Wood Dust that guarantees a high-yield colonization that is superior to traditional grain substrates, such as Rye Berries. Millet's size maximizes the surface area in which mycelium can grow, and the wood dust ensures the moisture content is perfectly distributed. Mycologists consider this blend as the fastest colonizing mix on the market!
PERFECT FOR MEDICINAL AND GOURMET MUSHROOMS: Whether you are growing lions mane, oyster, medicinal mushrooms, or many other species of mushrooms, this substrate will provide the nutrients your mycelium will love!
SUPERIOR STERILIZATION PROCESS: Our proprietary sterilization process is best-in-class and includes hospital-grade sterility testing.
EASY TO USE: Perfect for inoculation via spore injection, grain-to-grain, or by adding agar directly to the bag. Works great for at-home hobbyists and large-scale cultivators.
SELF-HEALING INJECTION PORT: Safely inject your liquid culture or spore syringe directly into the bag via a self-healing injection port.
North Spore Organic Sterilized Grain Bag with Injection Port
$22.00
The organic sterilized grain spawn bag was formulated by mycologists to maximize the speed and size of your mushroom grow. Each spawn bag contains our proprietary blend featuring hydrated, nutrient-rich, organic millet and wheat berries. Bags also include a self-healing injection port for use with a spore or culture syringe plus a 0.2 micron filter patch to block airborne contaminants while providing even gas exchange. Note: Color of injection port may vary.
USDA Certified Organic
Media = Organic wheat & millet mix
Bag weight = 3lbs
We recommended 1 lb of colonized grain spawn for every 5 lbs of manure or hardwood sterile substrate. We also recommend using 2.5-5ccs per 3 lb injection port bag. (See Inoculation and Colonization below for full details.)
Why millet?
Millet has a much lower endospore load than rye and wheat, making it less prone to contamination. And its small size means your spawn will have many more inoculation points for the same volume of grain. By using millet, the mycelium will spread more evenly and abundantly through the substrate. And, as a high-nutrient medium, it also encourages rapid mycelial expansion.
Sterilization
North Spore grain spawn bags are sterilized in a commercial-grade autoclave. Sterility is verified using biological indicators and temperature sensors.
Inoculation
To inoculate the grain bag, simply inject your spore or culture syringe through the port in a sterile location. We always recommend clean hands and latex gloves to reduce the introduction of contaminants.
It is best practice to wait a minimum of 1 week after arrival before injecting grain bags to ensure they were not compromised during transit. Rest assured that your purchase is 100% guaranteed. If your bag was compromised, we will replace it.
We recommend using 2.5-5ccs per 3lb injection port bag. We do not typically recommend using an entire syringe in one bag. Doing so adds excessive moisture which can create over saturation in the bag. This over-saturation can pool and is prone to being anaerobic and the mycelium will have a hard time colonizing.
Colonization
Allow your bag to colonize in a cool location out of direct sunlight. Temperature for incubation shouldn't exceed 75 degrees F or dip below 55 degrees F. After a couple weeks, you should start to see mycelium growing on the grain.
You'll notice the white mycelium growing outward from the injection point. When it has grown three to four inches you should, without opening the bag, carefully break up the colonized grain and mix it into the uncolonized grain. This will dramatically speed up the colonization process.
When the bag is completely white with mycelium your spawn is ready to use. This may take a couple weeks to a month or more depending on the species and vigor of your culture.
Storing
Grain bags should be stored at room temperature out of direct sunlight. No refrigeration is necessary. They can also be stored for several months before use.
North Spore Boomr Bag Sterile Manure
$28.00
The Boomr Bag is a sterile bulk mushroom substrate formulated by mycologists to increase the yield of your grow. It features a proprietary blend of composted horse manure, coco coir, and several quality substrate supplements (although the exact blend a secret!) Over several years, it has been perfected for dung-loving mushroom species and is widely-trusted by mushroom growers.
Substrate is hydrated to field capacity.
Bag weight = 5lbs
Media = Horse Manure Mix
Boomr Bags should be stored at room temperature out of direct sunlight. No refrigeration is necessary. They can also be stored for several months before use.
Boomr Bags are sterilized in a commercial-grade autoclave. Sterility is verified using biological indicators and temperature sensors.
Best Practices:
We recommend clean hands and latex gloves when using Boomr Bag to reduce the introduction of contaminants.
Be sure to mix colonized grain spawn thoroughly into your substrate.
It is best practice to wait a minimum of 1 week after arrival before using sterile substrates to ensure they were not compromised during transit. Rest assured that your purchase is 100% guaranteed. If your substrate was compromised, we will replace it.
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Max Yield Bins
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The Monotub Mushroom Grow Kit
$150.00
$185.96
READY, SET, GROW!
Our mushroom grow kit provides you with the tools needed to successfully cultivate your own mushrooms. Just source your own spores or liquid culture and grow! This grow kit has the perfect proportions of fully hydrated and sterilized grain and substrate to successfully grow your favorite functional or gourmet mushroom species or strains.
The V2 tapered bin has been redesigned. Spacing of the air vents allows for a more balanced distribution of airflow ensuring no dry spots. The tapered dome funnels condensation run off to the edge of the bin rather than dropping on top of the growing surface which can lead to stunt growth. Sold as a full unit with the base. Achieve the Max Yield on your next harvest.
Our 5-packs of plastic liners fit neatly inside your Max Yield Bin saving you time and labor on cleaning up and preparing the bin for the next use. The set of 24 micropore filters can be applied to your fruiting chamber to give your substrate fresh air while maintaining high levels of humidity.
Each product is designed to simplify your mushroom growing experience, so that you can focus on the more enjoyable aspects of mushroom cultivation.
Each Kit Includes:
- 1 V2 Tapered Bin
- 1 Pack of Liners (5 total)
- 1 Pack of Filters (24 total)
- (2) 5lb Mushroom Supplies Substrate Bags
- (1) 3lb bag of Mushroom Supplies Sterilized Grain Bag
Beginner Grow Set
$99.99
$115.99
You'll receive 1 V2 Bin, 24 filters, and 5 liners.
The V2 tapered bin has been redesigned. Spacing of the air vents allows for a more balanced distribution of airflow ensuring no dry spots. The tapered dome funnels condensation run off to the edge of the bin rather than dropping on top of the growing surface which can lead to stunt growth. Sold as a full unit with the base. Achieve the Max Yield on your next harvest.
Our plastic liners fit neatly inside your Max Yield Bin saving you time and labor on cleaning up and preparing the bin for the next use. - Comes in packs of 5. + you'll also get a pack of 24 filters
Ready, Set, GROW!
Advanced Grow Set
$229.00
$270.00
You'll receive 3 V2 Bins, 1 colonizer lid, 24 filters, and 5 liners.
The V2 tapered bin has been redesigned. Spacing of the air vents allows for a more balanced distribution of airflow ensuring no dry spots. The tapered dome funnels condensation run off to the edge of the bin rather than dropping on top of the growing surface which can lead to stunt growth. Sold as a full unit with the base. Achieve the Max Yield on your next harvest.
Our plastic liners fit neatly inside your Max Yield Bin saving you time and labor on cleaning up and preparing the bin for the next use. - Comes in packs of 5. + you'll also get a pack of 24 filters
Get growing with the Max Yield Bins Advanced grow bundle.
Max Yield Bins Monotub Filters (120 Pack)
$110.00
$125.00
You'll receive 120 filters total
Ready, set, grow! Save money and stock up on a 5 pack of filters, that's 120 filters total. These filters can be applied to your fruiting chamber to give your substrate fresh air while maintaining high levels of humidity.