Coir is one of the best bulk mediums to grow mushrooms in. It's naturally resistant to mold and bacteria and mushrooms absolutely love it. When wet it expands to over 2.5 cubic feet. There are many different brands, styles and textures of coir sold for many different uses. We have hand selected Coco Coir, the best producing variety and brand available for growing mushrooms.

  • 1 brick (650 grams) of Premium Coco Coir

Retail: $7.50
Price: $3.75
You Save: $3.75 (50.0%)

    Quantity:
    Item #: Cr1
    Availability: In Stock
    Usually ships In 1 Day

    (HOLIDAY SALE!) Coir is one of the best bulk mediums to grow mushrooms in. It's naturally resistant to mold and bacteria and mushrooms absolutely love it. When wet it expands to over 2.5 cubic feet. There are many different brands, styles and textures of coir sold for many different uses. We have hand selected Coco Coir, the best producing variety and brand available for growing mushrooms.

    Overall Customer Rating of 20 Reviews:
    review-star review-star review-star review-star review-star
    Ogden, UT

    Website, kits, price and Customer Service are exceptional!

    Rating:
    review-star review-star review-star review-star review-star
    Pros:
    Cons:
    I have wanting to grow mushrooms for quite a while but I live in the desert and didn't think it was possible. MidwestGrowKits has created a variety of environmentally controlled kits that allow me the luxury of homegrown oysters and other gourmet varieties even when our home registers 22 degrees humidity year around! The prices are very reasonable. I know because I priced all the items in the kits separately and the kits offer a large discount. There is no way I could buy all the parts separately for the same price. I am thankful that MGK has put these custom kits together, with much thought and creativity (and with clear directions) for beginning mycologists! I am so excited to be able to do this. I sincerely recommend this company.

    Colorado

    Awesome Premium Coir Brick for bulk growing.

    Rating:
    review-star review-star review-star review-star review-star
    Pros:
    Cons:
    Awesome Premium Coir Brick for bulk growing. Perfect for growing the 32oz medium jars. The product expands well with water and will last a long time. Inexpensive and naturally resists mold. Recommend 100%.

    Very happy

    Rating:
    review-star review-star review-star review-star review-star
    Pros:
    • Fast shipping
    • Good quality product
    Cons:
    • Na
    Product was just as described, and functioned as it needed to. However, what really took me by surprise was that I paid for USPS shipping, and Midwest Growers, for whatever reason, expedited it through FedEx. I live pretty close, so my stuff came in like 2 days, a couple days faster than I expected, which was awesome.

    Just for this, and because their site is pretty user friendly, they’re my preferred merchant.

    Coco coir blocks

    Rating:
    review-star review-star review-star review-star review-star
    Pros:
    Cons:
    So easy to use. I love Midwest grow kits. I’ve been successfully growing for 2 1/2 years now. Midwest grow kits is the best and answer any questions I’ve ever had. So supportive. Quick and easy delivery. Great company!

    Washington

    Works great

    Rating:
    review-star review-star review-star review-star review-star
    Pros:
    Cons:
    All pros no cons