Discount Codes – Terms & Conditions

*Discount codes cannot be combined with other offers or quantity discounts. The larger discount will be applied automatically.

Memorial Day Discount – Code: MYCOHONOR15

This promotional code is valid for 15% off the following items:
• 3lb and 5lb Grain Bags (Milo, Corn, and 2-packs of 3lb Milo)
• All Substrate Products
• All Pre-Poured Agar Plates
• Refill Kits

Offer valid through Memorial Day. Discount applies at checkout with code MYCOHONOR15.

Discount codes apply to select products only - Discounts do not apply to the following items:

  • Unicorn Bags
  • Mushroom Monotub Complete Grow Kit
  • 10 Lb Blocks of Coco Coir
  • Clothing & Apparel Items
  • Artwork
  • PYREX® Brand Media Bottles
  • Lab Particulate & Contaminant Meters
  • Jar Lids (All Types)

Other exclusions not listed may apply.

Additional Terms:

  • Offers are available for a limited time and subject to change or cancellation without notice
  • Discount codes cannot be combined with other offers or quantity discounts. The larger discount will be applied automatically.
  • Discount applies only to eligible products and cannot be used with other promotions or retroactively applied to past purchases.
  • NOT Limited to one use per customer (if applicable).
  • Additional exclusions may apply.

Mycology Simplified reserves the right to modify or discontinue this promotion at any time.

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