Midwest's Premium Select Bulk Casing is the perfect combination of Coco Coir, Vermiculite, Hydrated Lime, Gypsum, ph buffers, ph stabilizers, mineral water and a few other choice ingredients.
Free Shipping on all orders over $99
Chat With a Growing Expert Live (M-F 9am to 1pm CST)
Customer Support (M-F 11am to 5pm CST) 1.800.921.4717

Midwest's Select Bulk Substrate Casing Mix - 30 Pounds (BULK 6-PACK)

Availability: In Stock
Usually ships In 1 Day
Item #: SBC6
review-star review-star review-star review-star review-star
4.98 stars, based on 41 41 review(s). | Write a review
Retail: $120.00
$35.00
Price: $85.00
You Save: $35.00 (29.2%)

Buy in Bulk and Save 25%!

Our 6-Pack of Mushroom Casing (substrate) is a non-nutritious moisture retaining layer to spread on the top and bottom of your mushroom substrate. This method is generally referred to as the "Bulk" method, Monotub, or Bulk Substrate. this is the popular alternative way to fruit your spawn bags or jars. We provide easy to follow instructions on how to use and create your bulk grow. The hardest part of this process is achieving the perfect ratios of substrate, casing and water. We've made it easy!

Use the following amounts:

  • 1 Spawn bag per 5 pound bag of casing mix (using our 5grain or Rye spawn bag)
  • 6 Jars per 5 pound bag of casing mix (using our 1/2 pint substrate jars)
  • 2-3 5grain Jars (24oz or 30oz)
  • Long Shelf life!

**This item is already discounted. Coupon codes or further discounts will not apply to this item in your shopping cart. If you are using a promo code or coupon code, you must place this order separate from the rest of you order.

Customers Also Bought (check to add to cart)

Buy in Bulk and save 25%** on 30 pounds of our our top selling product every month!  Midwest's Premium Select Bulk Substrate is the perfect combination of Coco Coir, Vermiculite, Hydrated Lime, Gypsum, ph buffers, ph stabilizers, mineral water and a few other choice ingredients. Our select casing comes fully hydrated and pasteurized and is ready to use right out of the bag! Use this along with a fully colonized spawn bag to start your bulk growing experience! Each 5 pound bag comes fully sealed and can be used right away or stored at room temp for use up to 5-6 months later. It can also be frozen and used within 9-10 months with same amazing results!

Our Select Bulk Casing Substrate is guaranteed to arrive with the perfect amount of water often called "field capacity". All you do is open the bag and mix! We have spent years slowly perfecting this recipe to what it is today. We use only the best quality ingredients and  unique additives to provide a consistent, reliable product with the highest ability to resist molds and contamination.

Mushroom Casing (substrate) is a non-nutritious moisture retaining layer to spread on the top and bottom of your mushroom substrate. This method is generally referred to as the "Bulk" method, Monotub, this is an extremely popular way to fruit your spawn bags or jars. We provide easy to follow instructions on how to use and create your bulk grow. The hardest part of this process is achieving the perfect ratios of substrate, casing and water. We've made it easy!

Links to our PDF step by step Bulk Growing Guide are included with your order!

****This item is already discounted. All Coupon codes or further discounts will not apply to this item in your shopping cart. If you are using a promo code or coupon code, you must place this order separate from the rest of you order.

Overall Customer Rating of 41 Reviews:
review-star review-star review-star review-star review-star

Very impressed

Rating:
review-star review-star review-star review-star review-star
Pros:
  • Price
  • packaging
  • shipping
Cons:
Great packaging, great product, great results! For the low price point there is nothing better already sterilized and ready to use!

Oregon

Great product with quick delivery

Rating:
review-star review-star review-star review-star review-star
Pros:
  • Quality
  • Shipping time
Cons:
The casing works great. The moisture content is amazing. I don't have to worry about the product being dried out or having to add extra water on my first run.

Always get what I order and the quality is Grade A.

Rating:
review-star review-star review-star review-star review-star
Pros:
Cons:
Order substrate from one place only. Always works great. I attempted to make my own mix with Coco Coir and failed. Will continue buying my substrate here.

It's all legit.

Rating:
review-star review-star review-star review-star review-star
Pros:
  • Price
  • Quality
  • Fast
Cons:
The bags of soil is everything they say it is. Sealed air tight packages. Shipping was fast and discreet.

UT

This is a review for the bubble wrap you package your 5 grains spawn with

Rating:
review-star review-star review-star review-star review-star
Pros:
Cons:
This style of bubble wrap makes for the absolute best material to do the " wax paper Tek" I Received my 5 grains bond today and would like to thank you for being great.