Everything you need to grow your own Blue Oyster mushrooms in as little as 4 weeks.

Yes. The bag arrives pre-sterilised and ready to inoculate, so you do not need a pressure cooker, specialist equipment or previous mushroom-growing experience. You simply inject the liquid culture, keep the bag warm while it colonises, then follow the fruiting instructions.

Each kit includes a pre-sterilised all-in-one grow bag, a 10ml Pink Oyster liquid culture syringe, sterile needle, alcohol swab and clear step-by-step instructions. You only need a clean area, a warm place to keep the bag and a spray bottle for the fruiting stage.

Most growers can expect their first harvest in around 3–5 weeks from inoculation, depending mainly on temperature. Pink Oysters are naturally fast-growing, especially when kept warm.

Pink Oysters are a warm-weather species, so they are best grown somewhere consistently warm. Aim for around 22–28°C during colonisation. A warm room, airing cupboard or heated indoor space is usually ideal. Cooler temperatures can slow growth considerably. Pink Oyster grows best at warmer temperatures than Lion’s Mane or Blue Oyster.

Yes. You do not need a greenhouse, garden or dedicated grow room. Keep the bag in a clean indoor space away from direct sunlight. Once it is ready to fruit, it will need indirect light, regular misting and some fresh air.

Keep the bag sealed until you are ready to inoculate. Wipe the injection port with the alcohol swab, inject the included liquid culture, then place the bag somewhere warm and clean while the mycelium grows through the substrate. Full instructions are included.

The bag is ready once the substrate has turned mostly white with healthy Pink Oyster mycelium. At that point, follow the instructions to cut the fruiting area, mist it lightly and provide fresh air. Small pink pins should begin appearing shortly afterwards in suitable conditions.

Yes. Your first flush is usually the largest, but the block can often produce additional smaller flushes. After harvesting, rehydrate the block and return it to fruiting conditions to give it the best chance of producing again.

Yields vary depending on temperature, humidity, fresh air and how well the kit is cared for. Your first flush is usually the largest, with further smaller harvests possible from the same block.

Pink Oysters have a savoury, meaty texture with a mild umami flavour. They are especially good pan-fried until crisp, added to stir-fries, tacos, pasta, noodles or roasted dishes.

Liquid culture gives you a simple way to start growing without needing to source or prepare grain spawn yourself. The syringe is ready to inject directly through the bag’s self-healing injection port, helping keep the process clean and straightforward.