Everything you need to grow your own Antler Reishi 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.

Antler Reishi is straightforward to start, but it needs more patience than fast-growing oyster mushroom varieties.

Each kit includes a pre-sterilised all-in-one grow bag, a 10ml Antler Reishi liquid culture syringe, sterile needle, alcohol swab and clear step-by-step instructions.

You only need a clean area to inoculate the bag, a suitable place for colonisation and a spray bottle for the fruiting stage. Everything else is included.

Antler Reishi is a slower-growing species. Most growers should allow around 8–14 weeks from inoculation to mature fruiting bodies, depending on temperature and growing conditions.

During colonisation, keep your bag somewhere clean and comfortably warm, ideally around 24–28°C.

Once fully colonised, Antler Reishi fruits best in warm, humid conditions. Aim for around 22–28°C with indirect light and regular misting.

Yes, provided you have somewhere suitable for fruiting. A bright room away from direct sunlight can work well, as long as you can maintain humidity with regular misting and provide 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 clean and suitable while the mycelium grows through the substrate.

The bag is ready once the substrate has turned mostly white with healthy Antler Reishi mycelium. At that point, follow the included fruiting instructions and move it into a warm, humid location.

Reishi shape is heavily influenced by fresh air. More restricted ventilation encourages upright antler-shaped growth, while more fresh-air exchange encourages broader bracket-style caps.

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.

Yields vary depending on temperature, humidity, fresh air and care. Antler Reishi produces firm, woody fruit bodies rather than large soft mushroom clusters, so each grow can look quite different.

Antler Reishi becomes firm and woody as it matures, so it is not generally used as a fresh cooking mushroom. It is more commonly dried after harvest.

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