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Description

  • Cost-effective Bundle: Get four quart jars of sterilized rye berries and four 1-pound bags of manure-based mushroom substrate in a single discounted package.
  • Ready-to-Inoculate Rye Jars: Sterilized and prepared for immediate use, each jar has a self-healing injection port for easy inoculation.
  • Quality Substrate: Our manure-based substrate is carefully formulated and sterilized to encourage vigorous mushroom growth.
  • Flexible Growth: Freeze the substrate if you're not ready to use it immediately, ensuring prolonged usability.
  • Simple Process: Detailed step-by-step instructions included, making the inoculation to colonization stages hassle-free even for beginners.

Introducing our Bulk Mushroom Substrate Starter Kit, a convenient and cost-effective package that includes four quart jars of sterilized rye berries and four 1-pound bags of manure-based mushroom substrate.

This kit is designed for mushroom enthusiasts who already have their cultivation process established and are looking for quality materials to propagate their gourmet mushroom cultures. The sterilized rye berries are ready for inoculation right out of the box, and the manure-based substrate is rich in nutrients to support the growth of healthy, robust mushrooms. Each component in this kit undergoes rigorous sterilization and quality checks to ensure optimal growth conditions.

Having the right materials at hand can be the key to successful mushroom cultivation, and our Bulk Mushroom Substrate Starter Kit offers you just that—a no-fuss, high-quality starting point for your next mushroom-growing project. Simplify your preparation phase and maximize your yield with this convenient kit. Don't wait; elevate your mushroom cultivation game today!

Customer Reviews

Based on 6 reviews
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J
JT
Looks great!

Just got these. They look clean and ready to study. Thank you outgrow!

C
Casey
Great product

Great product. Great company. I’ve been ordering from outgrow for many years and they’ve never let me down. My jars sat at my house for almost two weeks before I was able to inoculate them, and I never had any issues with contams. 10/10 would buy again.

R
Ronald
Awesomeness

I've bought this product several times and it's been spot on every time. I have produced 15 gram fruit from this mix. Just check it out on the shroomery forum my name is blueeasy .....

J
Jake
Quality products

Repeat customer for a reason..QUALITY 5 star products. Safely packaged for shipping. Don't hesitate to give out-grow a try, you won't be disappointed..hear me now believe me later! Top notch products

N
Norther
Worthy of 10 stars

I've done lots of business with out-grow both on their site and through Amazon, and they never disappoint. This item is well more than worth the price, and is better than anything being offered by the competitors. Amazing customer service has always been provided in the few times it was needed, and they always go above and beyond to make sure you're 110% satisfied with your order.
You guys rock! :D