Bulk Sterilised CVG Mushroom Substrate Bag liquid-culture Our grain spawn comes with

Our grain spawn comes with everything you need in one convenient package: a pre-colonised bag of Black Pearl King Oyster Grain Spawn that is ready to go right out of the box - no need for messy inoculations or waiting periods

2 Micron Mushroom Grow Bags With Injection Port work great for hobbyists and commercial growers alike

And they grow fast and easily

ready-to-fruit King Oyster blocks

Building a production‑ready Speckled Chestnut spawn line with repeatable results

Bulk Sterilised CVG Mushroom Substrate Bag liquid-culture Our grain spawn comes withBulk Sterilised CVG Mushroom Substrate Bag 251000 Unit Packs Scale up your spawn production with lab prepped coco coir, vermiculite and gypsum substrate thats ready to mix with grain spawn. Built for growers who care about consistent colonisation, clean results, and a supply they can actually rely on. Each CVG substrate bag is prepared in cleanroom conditions and sterilised in a computer controlled autoclave, taking the guesswork out of prep so you