King Oyster Grain Spawn – 5 lb
Live, fully colonized King Oyster grain spawn — thick-stemmed, meaty Pleurotus eryngii, the chef’s favorite. 5 lb of vigorous millet spawn, ready to expand.
$30.00
Products Description
King Oyster Grain Spawn
This King Oyster grain spawn is a live, lab-isolated culture of Pleurotus eryngii grown to full colonization on sterilized millet grain. Each 5 lb bag is vigorous and ready to expand onto supplemented hardwood.
King Oyster is defined by its large, club-shaped white stem and small tan cap — the most substantial of the oyster relatives, and the one prized most in the kitchen.
Its dense flesh carries a scallop-like, almost abalone texture that holds up beautifully to searing, roasting, and slicing — a genuine centerpiece mushroom.
Why King Oyster Stands Out
Our King Oyster grain spawn is colonized from clean genetics selected for thick, well-formed stems. Few gourmet mushrooms deliver this much culinary presence.
Thick, meaty, and chef-grade — King Oyster is a standout on any plate.
Cultivation Notes
King Oyster prefers supplemented hardwood and rewards careful fresh-air and CO2 management, which shapes the thickness of the stem. Expand to bulk substrate, then fruit with controlled airflow for the best form.
Thick. Meaty. Chef-Grade.
If you are after King Oyster grain spawn for a premium culinary grow, this colonized bag gives you a clean, vigorous start.
How it ships: a single 5 lb bag of fully colonized King Oyster grain spawn on a sterilized millet base, sealed in a filter-patch grow bag for clean gas exchange — ready to expand into bulk substrate.
New to spawn? Pair it with our liquid cultures or browse the full grain spawn lineup.
Specifications
- Weight: 5 lbs total
- Grain base: Sterilized whole grain
- Colonization: Fully colonized, ready to use
- Storage: Cool and dark; refrigerate to hold
- Best used: Within 30 days of receipt
What’s Included
- 5 lbs of fully colonized grain spawn
Our Brand
Built for Consistency
Liquid Myco focuses on delivering clean, reliable cultures prepared in controlled lab environments. Each product is developed with precision to support consistent performance across microscopy and research applications.
Disclaimer
This product is intended for microscopy and research purposes only. Not intended for cultivation or consumption.
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Thanks. Thank you so much for my freebie, I’m so excited to try it!
Jim –
As described
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Ordering process was easy, arrived sooner than I expected, quality product from a trustworthy company.