For more than a decade, Thesporedepot has been dedicated to providing the best quality products, fast shipping and excellent customer service. They guarantee that all mushroom cultural products will not be contaminated. If you find that your product is defective or contaminated, please contact them within 30 days and Thesporedepot will arrange replacement for you. Spores are microscopic, so in most cases they need to be examined microscopically. Rest assured their syringes always contain enough spores to be visible to the naked eye. It is important to note that items such as pre-poured petri dishes and sterilized cereal spawn bags are guaranteed to be sterile upon delivery, but not immediately inoculated. Purchase at thesporedepot.com and receive 95% OFF on almost sitewide items with the special offers from Thesporedepot Coupon, Coupons page. Untill now, HotDeals provides you with 20 Thesporedepot coupons: 0 Coupon and 5 deals. Click and save now.