Current Offers
Current Spore Genetics Offers — Discounts, Freebies & More!
Celebrating 250 Years of American Independence
25% OFF Sitewide
Use code at checkout:
Sale runs July 2 – July 6
Ends July 6 at 11:59 PM CST
Valid on qualifying sitewide products. Cannot be combined with other discount codes unless otherwise stated.
Whether you’re shopping for premium mushroom spore syringes, isolated spore syringes, gourmet liquid cultures, mycology supplies, or Spore Genetics merch, our current offers can help you save.
Buy 2, Get 1 FREE — Mail-In Cash
Select Cash at checkout and order any 2 items. We’ll automatically add your freebie during packing—no codes needed.
Limit: up to 3 free items per order.
Buy 2, Get 1 FREE — Cash App
Choose Cash App at checkout, place your 2-item order, and we’ll gift the 3rd in your shipment.
Limit: up to 3 free items per order. Free items are added during packaging.
FREE Shipping on $50+
Hit a $50 subtotal before discounts and your order ships FREE.
FREE Isolated Spore Syringe on $100+
Spend $100 pre-discount and we’ll automatically include 1 FREE Isolated Spore Syringe in your cart.
New! Spore Genetics Bucket Hats
Our first official Spore Genetics bucket hats have arrived. They’re included in the 25% OFF sitewide sale with code USA250.
Gourmet Liquid Culture Volume Savings
Buy More, Save More on Gourmet Liquid Cultures — discount applies automatically in your cart.
Buy 2 → Save 10%
Buy 4 → Save 15%
Buy 6+ → Save 20%
Note: Applies to qualifying Gourmet Liquid Culture items only. No code required.
All thresholds are calculated on pre-discount subtotals. Freebies are added automatically during packing unless otherwise stated. Offers may change without notice.