Vibrant. Tropical. Ready in days. Keep the kit in a warm, light room out of direct sunlight, mist twice daily through the three growing holes, and the first coral-pink pinheads show within 5 to 7 days, with a full harvest in 7 to 10. This is the warmest-loving oyster we grow. A heated kitchen, a conservatory, or any room that sits above 20°C suits it. If your home is warm, Pink Oyster is the kit that performs there. Every box is hand-planted in small batches on our family farm in Storrington, West Sussex, using peat-free compost colonised with vigorous Pleurotus djamor mycelium. This kit yields roughly ~800g of fresh Pink Oyster mushrooms across 2 to 3 flushes over 4 to 5 weeks, with your first crop ready in 7 to 10 days. Explore our full range of Mushroom Kits for more types of mushrooms.

About the Pink Oyster Mushroom Growing Kit

Pink Oyster (Pleurotus djamor) is the tropical cousin of the familiar grey oyster, native to India, Malaysia, and Indonesia, and one of the warmest-growing edible mushrooms cultivated commercially in the UK. The fruiting bodies emerge as deep coral clusters from the three holes in the lid, then open into wide, ruffled caps with a faintly woody, slightly seafood aroma. The colour stays bright as they grow and fades to a paler peach once cooked. That is normal, not a fault.

This is the variety we point British households to when they cannot keep an indoor space below 20°C. Where Yellow Oyster and Summer Oyster slow down above 22°C, Pink Oyster speeds up. It carries on through a heated kitchen, a south-facing room in July, or a conservatory in early autumn.

What's in the kit

How to Grow Pink Oyster from the Kit

Pink Oyster is the easiest oyster to grow indoors because it tolerates a wide temperature band and fruits faster than any other oyster species we cultivate. Set the kit somewhere that holds steadily between 18°C and 21°C, up to 24°C if needed, mist twice daily through the three holes, and the first pink pinheads appear within 5 to 7 days. Harvest follows 2 to 3 days after pinning, so the whole run from box to first cooked meal usually fits inside ten days.

1. Choose a growing spot

Indirect daylight, not direct sun. A kitchen counter, a bookshelf away from a radiator, or a desk near a window all work. Pink Oyster needs light to fruit but scorches under direct sunshine. If the room feels comfortable in shirt sleeves, it suits the kit. Avoid boilers, radiators, south-facing sills in summer, cold garages, conservatories below 15°C, and strong draughts. A bathroom with a window is surprisingly good if the temperature holds.

2. Open and activate

Peel back the pre-cut plastic openings to spray, then fold them back over afterwards to protect the compost. Mist through each hole with clean tap water from a spray bottle, then leave it to grow.

3. The daily misting routine

Twice a day, morning and evening, give 4 to 6 mists into each of the three holes, depending on your bottle. The surface should look damp, not waterlogged. If water pools, you are misting too hard: dab away the excess, drop to 1 to 2 sprays per hole, and wait. Pink Oyster responds quickly to humidity, and patchy misting is the most common reason a kit underperforms. Set a phone reminder for the first week if you tend to forget.

4. Pinning and cluster growth

Pinheads show as tiny coral dots inside or just outside the holes, usually 5 to 7 days after the first mist. Clusters roughly double every 24 hours once pinning starts. Two of the three holes often run ahead of the third. That is normal, and our guide on oyster kits growing at different rates explains why.

5. Harvest

Pick when the caps have flattened and started to curl very slightly upward at the edges. Leave them too long and the spores drop as a fine pink dust, which is harmless but worth avoiding indoors. Grip the base of the cluster and twist gently to lift the whole bunch in one piece. Do not cut with a knife. Taking the full cluster signals the kit to start the next flush.

6. Between flushes

Carry on misting twice daily. The second flush comes 10 to 14 days after the first and gives roughly 60 to 70% of the first crop's weight. The third is smaller again. Most kits finish at the end of the fourth or fifth week, though they keep going until the nutrition is spent.

You can see our Pink Oyster visual growing guide here which tracks the entire growing process with photos.

Troubleshooting

Pink Oyster In The Kitchen

Pink Oyster cooks down faster than the chestnut or button mushrooms from a supermarket. The coral colour fades to soft peach within about 90 seconds in a hot pan, and the flavour deepens as the water cooks off into something faintly meaty and lightly woody, with a bacon-and-seafood note that stands up to strong seasoning. Cook them hot and quick. Slow stewing turns them rubbery.

How to Cook Pink Oyster Mushrooms

Tear the cluster into pieces along the natural grain rather than chopping. Heat a heavy pan until it is smoking, add oil, then lay the mushrooms in a single layer. Leave them undisturbed for 90 seconds to take on a sear before you toss them. Salt at the end, not the start, or they release water and steam instead of frying. They pair well with garlic, ginger, soy sauce, white miso, and chilli oil, and go into ramen, congee, tempura, pasta, stir-fries, and onto sourdough toast. Sliced thin and fried until crisp at the edges, they make a respectable bacon substitute. For more, our blog covers how to cook oyster mushrooms across a range of dishes.

Nutritional Profile per 100g

Can You Eat Pink Oyster Mushrooms Raw?

No. Like most cultivated mushrooms, Pink Oyster holds compounds that break down with heat and can upset the stomach raw. Cooking improves both the flavour and how well you digest them. Full background is on our blog, can you eat mushrooms raw.

Storage After Harvest

Fresh Pink Oyster keep in a paper bag in the fridge for 5 to 7 days. Do not seal them in plastic, which traps moisture and turns them slimy. For longer, sauté the harvest in butter or oil, cool it, and freeze in a flat layer for up to 3 months. Drying works too, though Pink Oyster lose their colour and take on a stronger, mustier flavour once dehydrated.

Frequently Asked Questions