Black Pearl King Oyster Mushroom Grain Spawn Bag

Black Pearl King Oyster Mushroom Grow Kit (Grain Spawn) – Easy Home Cultivation

Grow premium Black Pearl King Oyster mushrooms at home — dense, meaty, and incredibly easy to cultivate.

Start your mushroom cultivation at home with a high-performance mushroom grow kit designed for consistent, high-yield results. This ready-to-use Black Pearl King Oyster grain spawn removes complexity and makes gourmet mushroom growing simple, even for beginners.

Simple, Reliable, Ready to Grow

This is a fully colonised Black Pearl King Oyster grain spawn, meaning it’s already active and ready to use straight out of the box. No inoculation, no waiting—just mix with your substrate and begin growing. Designed for smooth, predictable results.

Why It Works

A carefully selected hybrid strain with optimised grain preparation ensures fast colonisation, strong structure, and thick stem development.
Produced in sterile conditions for clean, reliable, contamination-resistant performance.

Key Benefits

• ✔️ Premium mushroom grow kit for easy home cultivation
• ✔️ Fully colonised grain spawn — ready to use immediately
• ✔️ Beginner-friendly with a simple, guided process
• ✔️ High-yield hybrid producing thick, meaty mushrooms
• ✔️ Ideal for gourmet cooking with scallop-like texture
• ✔️ Works with hardwood or Masters Mix substrates
• ✔️ Compact, discreet growing — no strong odours
• ✔️ Backed by our growth guarantee for peace of mind

How It Works

1. Mix – Combine spawn with substrate (approx. 6:1 ratio)
2. Colonise – Allow full colonisation in a warm, clean environment
3. Cut – Open top or side of the bag to initiate fruiting
4. Maintain – Keep high humidity and steady fresh air flow
5. Harvest – Pick firm, thick-stemmed mushrooms at peak growth

What’s Included

• 1.5kg Black Pearl King Oyster Mushroom Grain Spawn Bag (fully colonised)
• Lifetime growth guarantee
• Access to our online step-by-step growing guide

Not Included

• Substrate (recommended: hardwood sawdust or Masters Mix)
• Printed guide

Storage & Notes

• Best used soon after delivery for optimal performance
• Refrigerate if needed — lasts up to 3 months
• Keep handling clean to prevent contamination

Grow gourmet-quality mushrooms with ease. This Black Pearl King Oyster mushroom grow kit is built for simplicity, strength, and high performance—making growing mushrooms at home easier and more rewarding than ever.