Ready for quick homegrown flavour you will actually use every week? This Brown Mushroom Grow Kit is a compact 3 litre indoor box that produces repeat harvests of savoury, meaty mushrooms with minimal effort. Everything arrives together, from spawned substrate to cover compost, with a sturdy tray and lid to keep conditions steady.

Place the tray somewhere stable indoors, keep the surface evenly moist with light misting, and follow the simple steps. You will see pins forming, then firm brown caps ready to twist and lift. Each kit produces several flushes, so you enjoy fresh mushrooms across weeks rather than days.

This is a self-contained kit, so there is no need for extra containers. It sits comfortably on a windowsill, worktop or shelf, making it ideal for small spaces. In the kitchen, brown mushrooms pair brilliantly with eggs, herbs, spinach, tomatoes and cheese, and taste superb in risotto, pasta, pies and stews.

How to use:

Take the bag containing cover compost from the base tray and store it in a cool place. Place the base tray with the plastic lid on top at 20-25C for 4 or more days until the substrate turns white with mycelium. Punch ten holes in each side of the cover compost bag, soak it in 0.5 litres of water for 20 minutes, then spread the compost evenly and loosely over the substrate. Replace the lid and leave for 5-8 days at 20-25C until white mycelium shows on the surface, then move the tray to a cooler position at 15-18C. Keep the surface damp with regular misting. When baby mushrooms appear, water gently if needed. Harvest as they develop, first around the edges, then the centre. Please note: This product cannot be delivered to Northern Ireland.