• Pearl Oyster Mushroom Kit Fruiting
  • An Organic Oyster Mushroom Kit by Kai Kai Farm, including a large bag of mushroom substrate, a clear spray bottle, a IPA wipe and the product box
  • Instructions for caring for your Oyster mushroom grow kit card
  • Pearl Oyster Mushroom Growth Over 4 Days From Pinning to Harvest Time
  • Kai Kai Farm's Organic Pearl Oyster Mushroom Kit Ready For Harvest Time
  • Cluster of pearl oyster mushroom ready for harvest
  • Front Of Organic Oyster Mushroom Grow Kit Box
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Pearl Oyster Organic Mushroom Kit

Pearl Oyster Organic Mushroom Kit

First of up to 4 harvests in 1-2 weeks · Everything you need included in the kit · Free Shipping Australia-wide
$38.00
$38.00
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What's Included

• Fully colonised organic oyster mushroom grow bag made from hardwood, organic wheat bran and high quality organic mushroom spawn (Pleurotus ostreatus) all sourced from Australia
• Step-by-step instructions both print & digital
• Free email support from our growing team
• Included extras: Spray bottle & recipe card

Why Choose Our Kit?

• Ready-to-grow — no setup or mixing required
• Organically grown – no sprays, no chemicals
• Harvest in as little as 7-14 days
• Produces at least 2 flushes of fresh oyster mushrooms, possibly 3-4 depending on environment
• Great gift idea for kids, foodies, or gardeners

Mushroom Profile

• Appearance: Fan-shaped caps in pale grey to off-white, often growing in clusters with short stems and white gills.
• Flavour: Mild, slightly earthy taste with a tender, meaty texture when cooked.
• Culinary Uses: Ideal for stir-fries, soups, pastas, or as a plant-based meat substitute in tacos and sandwiches.

Growing Information

• Temperature: Thrives in temperatures between 20-30°C, with the ideal range being 25-28°C making them a perfect kit for summer.
• Light: Prefers ambient light; avoid direct sunlight.
• Humidity: Maintain humidity by misting the kit twice daily.a

More Growing Information:

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If you've never grown a mushroom before, start here. The Pearl Oyster is the most forgiving, fastest-fruiting, and most satisfying first grow you can have — and once you've pulled your first cluster off the block, you'll be hooked.

Our Organic Pearl Oyster Mushroom Grow Kit is made on our Tamborine Mountain farm using locally grown spawn and certified organic substrate. Everything you need is in the box.

About Pearl Oyster mushrooms

Pearl Oyster (Pleurotus ostreatus) is the classic gourmet oyster — pale grey to beige fan-shaped clusters with a mild, delicate flavour and silky, tender texture. In the kitchen, they're incredibly versatile: beautiful in a stir-fry, luxurious tossed through pasta, and outstanding simply pan-fried in butter with garlic and a pinch of salt.

They're also one of the most nutritious mushrooms you can eat — high in protein, B vitamins, and beta-glucans that support a healthy immune system.

How fast does it grow?

Fast. Really fast. Once conditions are right, Pearl Oysters can pin (form their first tiny clusters) within 3–7 days of opening and misting your kit. Full harvest is typically ready within 5–10 days of first pins. It's genuinely one of the most rewarding things to watch grow on your kitchen bench.

Your kit will produce multiple flushes — rest the block for a week between harvests and it'll reward you again. Most growers get 2–3 solid flushes from each kit.

Ideal growing conditions

Pearl Oysters prefer cooler temperatures — 16–22°C is the sweet spot — making them an excellent autumn, winter, and spring grow across most of Australia. They'll still fruit in warmer conditions, but they'll perform best when nights are cool. A light misting morning and evening, indirect light, and good airflow is all the care they need.

The Kai Kai Farm difference

Our kits are made fresh on our farm in the Tamborine Mountain highlands — locally grown certified organic spawn, organic substrate, packed to order. No imported blocks, no sitting in a warehouse. Just a genuinely live, fresh kit that's ready to work the moment it arrives.

Backed by our grow guarantee. If it doesn't fruit, we'll make it right.

Customers are saying

  • 5 stars: 4 (100%)
  • 4 stars: 0 (0%)
  • 3 stars: 0 (0%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
A
Anonymous
Quickly produced

Quickly produced. Would use again

S
Sharyn Dorber
Well first timer here - nervous at first

Well first timer here - nervous at first - but followed the brilliant instruction and all so far going well - started kit on 18th June 2026 and this is photo of today 29th June. YUMMMMMY, but nearly ready I THINK!!!

E
Etsy customer

Bought as a gift. Exactly as described. Postage was quick.