- 3 Heavy Duty 13"x9" Aluminum pans
- 3 Clear Lids
- 6 Pounds of Grass/Manure substrate (2 x 3lb vacuum-sealed bags)
- Casing layer mix: 2 Quarts Peat Moss, 2 Quarts Vermiculite, and Gypsum
- 3T Large Unicorn Spawn Bag for casing
- Step-by-step growing guide
Midwest Grow Kits Manure/Grass Lover's Bulk Spawn Growing & Casing Kit
starting from 0% interest financing from
/mo.
- 6 lbs of pasteurized manure substrate and 4 quarts of high pH casing layer
- 2.5-hour hot water immersion pasteurization preserves beneficial microorganisms
- Three 13x9 inch heavy duty pans and lids provide everything for a bulk setup
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Commercial & Bulk Purchasing
We support operations & licensed facilities with volume pricing, dedicated account managers, and custom equipment consultation.
Who This Is For
- You are switching to manure-based substrates because your specialized varieties struggle in standard coir-only mix.
- You are upgrading to this Gordo Tek formula because you need the precise pH buffering that basic peat mixes lack.
What We Found
- The vacuum-sealed bags are thick enough that you can store them for a few weeks before starting your project.
- We found that the pH buffers in the substrate keep the environment stable during long fruiting cycles.
What Users Say
- Growers who switched from DIY blends say they stopped seeing the mold issues that usually come with manure-based kits.
- Users who moved to this bulk system reported their harvests were more uniform across all three included pans.
Midwest Grow Kits Manure/Grass Lover's Bulk Spawn Growing & Casing Kit
Stop searching for the perfect blend for manure-loving mushroom varieties. The Manure/Grass Lover's Bulk Spawn Growing & Casing Kit provides every essential component you need, expertly formulated for cultivating specialty mushrooms that thrive on high pH casing and manure-based substrates. It's one of the most specialized mushroom grow kits available for advanced cultivators.
Designed and created by Gordo Tek, this kit is specifically formulated for growers cultivating grassland species. It features 6 pounds of premium substrate made with sun-aged horse manure, chopped straw, coir/vermiculite, and pH buffers. Each 3lb vacuum-sealed bag undergoes a rigorous 2.5-hour pasteurization in a hot water immersion bath, which skillfully eliminates harmful bacteria while preserving the beneficial microorganisms essential for a healthy grow.
The specialized casing layer includes a pre-measured mix of 2 quarts of peat moss, 2 quarts of vermiculite, and carefully balanced gypsum for optimal pH adjustment. It arrives in a 3T Large Unicorn Spawn Bag, ready for you to simply add water, mix, and sterilize. This comprehensive system from Midwest Grow Kits ensures you have the precise environment needed for a successful harvest. For larger projects, consider the Complete XL Specialty Grass Lover's Kit.
What's Included
Features
🐴
Aged Manure Substrate
6 lbs of premium, sun-aged horse manure with straw, coir, and pH buffers.
🧪
High pH Casing Layer
4 quarts of peat moss and vermiculite with gypsum for perfect pH balance.
📦
Professional Growing Pans
Includes three 13"x9" heavy-duty aluminum pans with matching clear lids.
🔥
Heat-Pasteurized
A 2.5-hour hot water bath eliminates contaminants while preserving beneficial microbes.
Specifications
| Specification | Value |
|---|---|
| Substrate Amount | 6 pounds (2 x 3lb bags) |
| Substrate Type | Sun-aged horse manure with straw, coir, vermiculite |
| Pasteurization Time | 2.5 hours |
| Pasteurization Method | Hot water immersion bath |
| Peat Moss Amount | 2 Quarts |
| Vermiculite Amount | 2 Quarts |
| Aluminum Pan Size | 13" x 9" |
| Number of Pans | 3 |
| Casing Bag Size | 3T Large Unicorn Spawn Bag |
| Method | Gordo Tek |
FAQs
What types of mushrooms is this kit best for?
This kit is specifically formulated for dung or grassland-loving mushroom species that require a manure-based substrate and a high pH casing layer for optimal growth.
Is this kit suitable for beginners?
This kit is designed with advanced growers in mind due to the specific requirements of the species it targets. However, the included step-by-step guide makes the process clear and manageable for dedicated learners.
What do I need to provide myself?
You will need to supply your own mushroom spores or liquid culture, as they are not included in the kit. You will also need a pressure cooker or steam bath to sterilize the casing mix.
Why is the substrate pasteurized instead of sterilized?
Pasteurization uses a lower heat treatment (a 2.5-hour hot water bath) to kill harmful contaminants while preserving beneficial microorganisms in the manure substrate. These microbes can help protect your mycelium from competing molds.
How is this different from a standard monotub kit?
While a standard kit like the 44Q Monotub Kit uses a coir-based substrate for a wide range of species, this kit uses a specialized, nutrient-rich manure substrate and a high-pH casing layer specifically for grassland varieties.
What should I do after harvesting my mushrooms?
To properly preserve your harvest, we recommend drying them thoroughly. A dedicated tool like the MycoLabs Mushroom Dehydrator ensures optimal results and longevity.
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Questions About This Product?
Our specialists are happy to help. Call us or send a message and we'll get back to you within one business day (most of the time within a few hours.)
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