4 lb All-in-One Dung Master Grow Bag
£26.99
Important Information
- 4LB Grow Bag: Inject 20 ml of spores or liquid culture of a legal mushroom species (not included).
- A heat mat is needed to maintain temperatures of 24–27°C. If you don’t have a heat mat, you can find one in our store: Heat Mat or Heat Box.
- This bag is an all-in-one grow bag, designed for mushrooms to grow and fruit directly inside the bag after colonisation.
Grow Kits
4 lb All-in-One Dung Master Grow Bag
The 4 lb All-in-One Dung Master Grow Bag is the ultimate “inject and forget” solution for those seeking an even larger, more productive harvest. This extra-large bag offers a premium growing environment for dung-loving mushrooms—just inject your spores or liquid culture, maintain the right conditions, and let the Dung Master do all the work. Perfectly formulated with a nutrient-rich manure substrate, this grow bag maximises healthy growth, delivering an exceptional mushroom cultivation experience.
Key facts
- 4 lbPack size
- 5 / 55 customer reviews
Our standards
Why Choose the 4 lb Dung Master Grow Bag?
- Inject and Forget: The larger size of the 4 lb bag offers a more substantial harvest with the same simplicity. Inject your spores or liquid culture into the medical-grade injection port and let the Dung Master take over. No complicated steps, just effortless growing.
- Perfect for Dung-Loving Species: This 4 lb grow bag is specifically designed for dung-loving mushrooms, containing a rich blend of organic manure, coco coir, vermiculite, rye grain, and gypsum. The enhanced substrate promotes vigorous mycelium growth and helps you grow healthy, high-quality mushrooms.
- Fully Sterilised: Each bag is sterilised through an automated, computer-controlled process to ensure a completely contaminant-free environment, providing the ideal conditions for your mycelium to flourish.
- Optimal Conditions: To achieve the best results, maintain the bag at a temperature between 24 to 27 degrees Celsius and ensure it is kept in a clean environment. Consistent temperature and cleanliness are crucial for optimal growth. Heating pads are available on our site to help maintain these ideal conditions.
- Beginner-Friendly: Whether you’re just starting out or are a seasoned grower, the 4 lb Dung Master Grow Bag makes mushroom cultivation straightforward. Fruit directly from the bag or use a monotub system—the choice is yours.
- Made Fresh to Order: Each grow bag is prepared fresh upon order, ensuring the substrate is at its peak quality and ready for your growing journey.
- **No-Fuss Customer Service:** Our no-quibble customer support ensures you have a hassle-free experience. Your success is our top priority, and we’re here to support you at every step.
How to use
How to Use
For detailed instructions on how to use the 4 lb All-in-One Dung Master Grow Bag, please click this link to visit our dedicated guide. It’s important to maintain a temperature between 24 to 27 degrees Celsius and keep the bag in a clean place for the best growth. Our mushroom heating pads are the perfect companion to help you maintain the ideal conditions.
Details
The Dung Master Quality Guarantee
Expertly crafted with a perfect blend of ingredients and sterilisation, the 4 lb All-in-One Dung Master Grow Bag delivers a seamless and rewarding mushroom cultivation experience. It’s the ultimate choice for those looking to elevate their mushroom-growing game. Inject, set, and forget—let the Dung Master do the rest.
At a glance
Specifications
| Pack size | 4 lb |
|---|---|
| Weight | 1.8 kg |
| SKU | DM-4LB-AIO |
| Category | Grow Kits |
















William –
I’ve been very happy with the 4LB All-in-One Dung Master Grow Bag. The ease of use and the large capacity make it a great choice for my mushroom farm. The substrate is rich and the filter works as advertised. Excellent value for the size and quality.
George T –
Excellent grow bag! The 4LB capacity is perfect for my setup, and the substrate mix is well-balanced and nutritious. The filter patch has done a great job of keeping contaminants out. I’m seeing impressive results and will definitely buy this again.
Amelia W –
I’m really impressed with this grow bag. The 4LB size is great for bigger growing projects, and the substrate quality is top-notch. I appreciate how easy it is to use—just inoculate and let it do its thing. My mushrooms have been growing beautifully!
Bradley –
Best bag i have tried. Fantastic!
Harry –
Delivery was super fast, much appreciated.