Mycologysimplified
NEW - XLS-A HORIZON
The size of the bag is the same as XLS-A, with the filter size being 2"X6", and the filter is positioned 1" higher on the bag. According to Unicorn, this bag has been proven to increase fruiting yield in the bag by up to 30%.
Our XLS-A HORIZON bags are equipped with a double-sized 2" x 6" filter boasting a .5-micron filtration capacity and a thickness of 3.0 mil. These bags are ideally suited for larger growth blocks, typically ranging from 10 to 15 lbs, making them especially effective during the fruiting stage. We proudly offer the industry-leading Unicorn bags, constructed from autoclavable Polypropylene material, with the largest size available.
Product Description:
- Name: XLS-A HORIZON
- Dimensions: 10" x 5" x 24"
- Thickness: 3.0 Mil
- Filter Size: 2" x 6" .5 micron A Filter
- Recommended Block Size: 10-15 lbs
When you order in larger quantities, you can take advantage of significant cost savings. Simply select your desired purchase quantity to see the total cost.
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![XLS-A HORIZON UnicornBag - Mushroom Grow Bags - 0.5-Micron Gas Exchange Filter Patch - Mycologysimplified](http://mycologysimplified.com/cdn/shop/files/PhotoRoom_20231025_203316.jpg?v=1698284023&width=1445)
![XLS-A HORIZON UnicornBag - Mushroom Grow Bags - 0.5-Micron Gas Exchange Filter Patch - Mycologysimplified](http://mycologysimplified.com/cdn/shop/files/Screenshot2023-10-25at8.29.50PM.png?v=1698284023&width=1445)
![XLS-A HORIZON UnicornBag - Mushroom Grow Bags - 0.5-Micron Gas Exchange Filter Patch - Mycologysimplified](http://mycologysimplified.com/cdn/shop/files/Screenshot2023-10-25at8.30.03PM.png?v=1698284023&width=1445)
Let customers speak for us
from 417 reviews![Not So Simple Mushroom Substrate](https://cdn.shopify.com/s/files/1/0653/1524/2206/files/vecteezy_nebula-and-galaxies-in-space-abstract-cosmos-background-ai_29131278copy_498x498.webp?v=1718368773)
Keep on the path
![Pre-Mixed Agar Powder](https://cdn.shopify.com/s/files/1/0653/1524/2206/files/2_9ddc0aef-0984-4262-8873-65b221a6c19e_498x498.jpg?v=1690645108)
Until I have an issue I can only say that the quality and consistency in their products is why I recommend once past the beginner learning phase.
![3LB Corn Mushroom Grain Spawn](https://cdn.shopify.com/s/files/1/0653/1524/2206/files/Corn_498x498.jpg?v=1698442444)
This company excels at packing their products. Living in Hawaii, where items often shift during transport, I appreciate how well they package their grain and substrate. I never have issues, so I'll be purchasing all my grain and substrate from Mycology Simplified. I love the stickers.
![2 x 3lb (6lbs)MUSHROOM MILO SORGHUM STERILE GRAIN BAG](https://cdn.shopify.com/s/files/1/0653/1524/2206/files/2for18_498x498.webp?v=1715266111)
I wanted to try something new other than BR and drippy 🌽. I was shocked to see the mycelium growth after a few days I was expecting at least a week. I really love the packaging as it came in double sealed perfectly. Super sterilize and I didn't have to worry about buying a pressure cooker
![MYA Agar With Carbon](https://cdn.shopify.com/s/files/1/0653/1524/2206/files/Carbon_498x498.jpg?v=1685559697)
I love the black contrast I'm able to see growth a lot sooner than squinting. Also is way more shelf stable in my AZ heat than a nutritional yeast I had purchased
![Drippy Corn Mushroom Grain Spawn](https://cdn.shopify.com/s/files/1/0653/1524/2206/products/Drippy_498x498.jpg?v=1672969818)
Super reactive to the mycelium! I will be getting more soon. Company is fast to ship great quality products
![Parafilm](https://cdn.shopify.com/s/files/1/0653/1524/2206/files/Screenshot2023-09-15at3.53.19PM_498x498.png?v=1694811756)
So much better than this roll of parafilm I had bought that turned out to be just Saran wrap. I had dropped a plate and the wrapp unraveled. This is secure and I I feel like it better against contamination
![3LB Corn Mushroom Grain Spawn](https://cdn.shopify.com/s/files/1/0653/1524/2206/files/Corn_498x498.jpg?v=1698442444)
Inoculated two days ago and I'm already seeing mycelium growth 📈. I will be purchasing again soon. I love the stickers that came with it. I made two separate purchases and got different stickers which made me happy.
![Drippy Corn Mushroom Grain Spawn](https://cdn.shopify.com/s/files/1/0653/1524/2206/products/Drippy_498x498.jpg?v=1672969818)
The mycelium taking off like crazy! It loves this stuff.
![6qt Shoebox Refill Kit | Mushroom & Grain Combo](https://cdn.shopify.com/s/files/1/0653/1524/2206/files/CornKit_498x498.jpg?v=1714315009)
Was great , shipped fast and direct . All in all no problems with these guys ever . I will say that for some reason I thought a tub was included lol 🤣 but that's my fault not theirs . I highly recommend this Company, they have never done me wrong and their products are great .
![Sorghum Yeast Agar (SYA)](https://cdn.shopify.com/s/files/1/0653/1524/2206/files/Sorghum_498x498.jpg?v=1694557763)
These plates are perfect. Clean and great recipe for healthy growth. Everything I’ve ever ordered from Mycology Simplified has been outstanding quality. Highly recommend these guys for grain as well. The best I’ve found.
![Sorghum Yeast Agar (SYA)](https://cdn.shopify.com/s/files/1/0653/1524/2206/files/Sorghum_498x498.jpg?v=1694557763)
It's fast and throws ropes..I'm pretty new but people are saying my transfers are some of the best they have seen
![3lb Milo / Sorghum Mushroom Grain Spawn Sterile](https://cdn.shopify.com/s/files/1/0653/1524/2206/files/PhotoRoom_20231119_112737_498x498.jpg?v=1700415052)
So far so good
![6qt Shoebox Refill Kit | Mushroom & Grain Combo](https://cdn.shopify.com/s/files/1/0653/1524/2206/files/CornKit_498x498.jpg?v=1714315009)
Arrived quickly and NOT contaminated, I really like these guys!
![Simple Mushroom Substrate](https://cdn.shopify.com/s/files/1/0653/1524/2206/files/7e5173cb-fbf2-4371-a675-dac54ca4815b_498x498.jpg?v=1714431228)
Best stuff on the market!! Love it!! This is all I will buy
![](http://mycologysimplified.com/cdn/shop/files/new_b48dbaa9-f265-4bc9-abd7-7cc5a417258f.webp?v=1715342841&width=3840)