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.
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