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๐ Elevate your grow game with the freshest substrate on demand!
Surfin' Spores CVG Mushroom Substrate is a dry bulk kit that yields 10 lbs of pasteurized substrate, expertly blended from coco coir, vermiculite, and gypsum. Designed for optimal moisture retention and nutrient balance, it ensures superior mushroom growth and works seamlessly with monotub and grow bag cultivation methods. Simple to prepare with just water, it offers fresh substrate whenever you need it, maximizing yield and efficiency for both beginners and pros.









| Package Dimensions | 32.21 x 31.6 x 13.21 cm; 1.45 kg |
| Material type | Coco Coir, Vermiculite, Gypsum |
| Item volume | 4.52 Liters |
| Manufacturer | Surfin' Spores |
| ASIN | B09QXVR5GF |
D**S
This is a great, convenient kit, the only issue is that the amount of water is WAY too much. I had to wring out the substrate prior to putting in the tub.
S**I
Overall it is good for starters, but watch some YouTube videos just to make sure. For me the amount of water in instruction was a bit more than it needed.
K**H
Mix is clean and free of contamination. Holds moisture very well. Mix is easy to make and can be use in grow bags and tubs. Can be used for different types of mushrooms. Mushroom grow really well in the mix. Can be used in different size grow bags and tubs. Mix can have extra things added like compost, ashes, straw, sawdust and others. I would buy this mix again.
R**H
I was very happy with the kit. It arrived early and is very affordable and is working out well for me. I was able to make 2 12 quart tubs with the kit. My only complaint is that the recommended water amount was way to much . Will definitely be purchasing this again soon.
M**H
This is good and convenient, but after buying one of these, I went and bought a 10lb block of coir, large bags of vermiculite and gypsum, and spent far less to make far more substrate. I prefer a coarser vermiculite than what came in this kit. The super fine vermiculite gets all over everything and it's a pain to remove. The mushrooms I grew with this mix did fantastic, so the mix is good, just too expensive for a serious grower.
Trustpilot
2 months ago
1 day ago