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Wine Cap - (Stropharia rugoso-annulata) Sawdust Spawn

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Now: $28.00
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(3 reviews) Write a Review

Description

What is Wine Cap Mushroom Spawn?

Wine Cap, or Garden Giant, is a fast-colonizing mushroom spawn great for your outdoor beds. Ideal for growing in wood chips or straw, Wine Cap spawn produces edible mushrooms while decomposing wood chips into organic matter, building up your soil health!

Species: Stropharia rugoso-annulata Commonly known as Wine Cap or Garden Giant Mushrooms
Spawn Type: Sawdust Spawn
Coverage: one 5lb. bag wine cap mushroom spawn plants 25 sq ft 4-6" deep.
Best Substrate: Hardwood wood chips and/or straw

How to Grow Wine Cap Mushrooms

  1. Choose location- ideally partial shade such as the north side of a building or forest edge
  2. Lay down soaked cardboard to smother weeds (optional)
  3. Lay down 3-4 inches of soaked straw or wood chips
  4. Spread Wine Cap sawdust spawn over the bed
  5. Cover with 2-3 additional inches of wood chips

For more in-depth instructions, view our Planting Wine Cap Instruction Sheet

Wine Cap Mushroom FAQs:

  • When is the best time to plant Wine Cap mushrooms? 
    • For northern climates: Plant Wine Cap in the spring when temperatures are regularly above 50 degrees during the day OR plant in late summer or early fall with at least 4 weeks of temperatures above 50 degrees
    • For southern climates: Plant Wine Cap in fall through the milder winter months through early spring
  • How do I cook Wine Cap mushrooms?
    • Best braised or picked young and pickled 

Volume discount pricing:

1-7 bags: $28.00 ea.
8-15 bags: $22.00 ea.
16-50 bags: $18.00 ea.

Additional Details

SKU:
SSRL

3 Reviews

  • 5
    Excellent

    Published by Matthew McLain on Apr 2nd 2026

    We use winecap to innoculate the hardwood chips under the blueberries plants.

  • 5
    Great packaging… fresh product

    Published by Wendy on Mar 23rd 2026

    I was so excited to get these! Put in old sawdust, mulch, straw, spread spawn, then mulch. Then husband let the old hens out for transitioning to forage. They worked over the straw/mulch, but I caught them before it was ALL out of the patch. Then… I had some woven garden mesh I out over the patch. They haven’t bothered it… but I’m crossing fingers and praying I will still get some wine caps. ?

  • 5
    Fast and covered in white

    Published by TomS on Oct 24th 2025

    Ordered Wednesday and FedEx dropped it today(Friday) at 1 PM! Amazing. A big name competitor sent theirs USPS, took over a week and looked like plain dirt. It also was dead, which is why I tried F&F.. Sawdust spawn is covered in white mycelium, easy to see these babies are going to work.

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