MycoStraw

$24.99

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all

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garden-spawn

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mushbucket

outdoor-cultivation

sawdust-spawn

wine-cap

In Stock. Ships in 2-5 business days.

Trusted by 350K+ Growers

Trusted by 350K+ Growers

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MycoStraw offers outdoor growers a foundational substrate for cultivating various mushroom species directly within garden beds, raised beds, or shaded outdoor spaces. This pre-shredded straw provides an ideal medium to establish thriving mushroom patches.

Specifically designed for robust outdoor varieties such as Wine Cap mushrooms, MycoStraw facilitates strong mycelial growth. Its pre-shredded consistency ensures readiness for immediate inoculation with sawdust spawn.

For optimal results, pasteurization of the MycoStraw is recommended prior to inoculation. This crucial step prepares the substrate, minimizing contaminants and promoting vigorous mushroom development in your garden.

Integrating MycoStraw into your outdoor growing system supports sustainable practices and expands your garden's productivity. Cultivate delicious and fresh mushrooms with confidence.

North Spore, founded by mycologists, provides cultivation essentials backed by expertise. MycoStraw aligns with our commitment to accessible and successful mushroom growing for all.

Begin enhancing your outdoor growing experience with MycoStraw, the preferred substrate for reliable garden mushroom cultivation.

Recommended Use

We recommend using MycoStraw in buckets or with sawdust spawn in outdoor beds.

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Frequently Asked Questions

We recommend absolute beginners start with our Spray & Grow Kits, which make growing mushrooms at home super easy.

We want you to have the best possible experience with every North Spore product and guarantee free replacements within 30 days of receipt for any damaged, contaminated, or unusable product.

Absolutely! Mushroom cultivation is a great activity to do with the whole family, whether you'd like to grow indoors or outdoors. If you're new to mushrooms, we recommend starting with a Spray & Grow Kit or a Plant & Grow Kit – both make it easy to grow fresh, organic mushrooms at home.

We are vertically integrated — from culture work all the way to spawn and substrate production — ensuring a quality end product. And our staff mycologists keep up to date on all best practices in our field. Additionally, we have a dedicated QAQC team that tests every batch of grain and substrate before it’s inoculated.

Cluster of brown-capped mushrooms with long, light-colored stems against a white background.

Your Trusted Source for Premium Mushroom Growing Supplies

Whether you’re growing mushrooms at home, in your garden, or at a commercial scale, we offer everything you need to cultivate success. We start with the highest-quality OMRI-listed ingredients, mix them in our state-of-the-art facility, and inoculate them in our custom-built lab, so you can rest easy knowing your product will yield the best results.

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