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  • Pleurotus Eryngii Shroomspy Guide To Growing King Oyster At Home

Last updated: May 21, 2026

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Pleurotus Eryngii

"King Oyster"

DifficultyMedium
Time25-39 Days
Temp60-70°F
pH6 - 7.5
Humidity85-90%
CO20 ppm
Light12/12 h
Air4-8/hr

Grow King Oyster (Pleurotus eryngii) at home — bottle method, CO2-driven stem elongation, pin thinning, and Stamets dual-spawn technique for thick stems.

Community Rating

4.4

Growing Guide Ratings

4.4

(5)

Based on 5 Reviews

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If you've consumed this growing guide, share your thoughts with our community

King oyster harvest in weeks

01/29/2025

Guide was straightforward with good troubleshooting tips. First harvest came quick and the taste was really good - meaty texture perfect for stir fry

King oyster guide, first time grower

01/29/2025

Was nervous at first but guide made it straightforward. Clear steps and good visuals. Tips on humidity and temp helped. Mushrooms grew robust with great meaty flavor. Planning to try other varieties

Solid growing resource

01/29/2025

Bookmarked this guide and keep coming back to it. Has good troubleshooting tips when things go wrong. Which happens a lot when youre learning lol. Appreciate the detailed sections.
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How To Grow King Oyster at Home

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  • Mushrooms
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  • Pleurotus Eryngii Shroomspy Guide To Growing King Oyster At Home
Natural Mushroom Habitat

Natural Habitat

• Ecosystem:

On decaying wood of deciduous trees

• Locations:

Europe, Middle East, North Africa, Asia

• Seasons:

Summer to Fall

• Climate:

Temperate to subtropical

• Substrate:

Wood

Growing Parameters

Yield Performance

• Units:

Biological Efficiency %

• Poor:

40

• Average:

60

• Good:

80

• Excellent:

100

Supplies for This Guide

Recommended cultivation supplies from independent vendors

View All King Oyster Supplies

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