--- product_id: 515022049 title: "North Spore Organic Blue Oyster Mushroom Spray & Grow Kit (4 lb) | Beginner Friendly & Easy to Use | USDA Certified Organic, Non-GMO | Handmade in Maine, USA" brand: "north spore" price: "€ 95.83" currency: EUR in_stock: true url: https://www.desertcart.hr/products/515022049-north-spore-organic-blue-oyster-mushroom-spray-and-grow-kit store_origin: HR region: Croatia --- # Year-round harvest cycle 4 lb organic grow block Included precision sprayer North Spore Organic Blue Oyster Mushroom Spray & Grow Kit (4 lb) | Beginner Friendly & Easy to Use | USDA Certified Organic, Non-GMO | Handmade in Maine, USA **Brand:** north spore **Price:** € 95.83 **Availability:** βœ… In Stock ## Summary > 🍽️ Elevate your kitchen game with homegrown gourmet mushrooms! ## Quick Answers - **What is this?** North Spore Organic Blue Oyster Mushroom Spray & Grow Kit (4 lb) | Beginner Friendly & Easy to Use | USDA Certified Organic, Non-GMO | Handmade in Maine, USA by north spore - **How much does it cost?** € 95.83 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/515022049-north-spore-organic-blue-oyster-mushroom-spray-and-grow-kit) ## Best For - north spore enthusiasts ## Why This Product - Trusted north spore brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **All-Season Flavor:** Harvest fresh mushrooms year-round with minimal sunlight, perfect for busy professionals craving fresh, homegrown ingredients. - β€’ **Effortless Cultivation:** Beginner-friendly kit includes a precision sprayer and step-by-step instructions for guaranteed first flush success. - β€’ **Sustainable & Handmade:** Crafted in Maine with non-GMO ingredients, supporting eco-friendly, local production. - β€’ **Farm-to-Table Freshness:** Grow your own gourmet Blue Oyster mushrooms anytime, anywhere with a 4 lb USDA Organic substrate block. - β€’ **Nutrient-Packed Superfood:** Enjoy mushrooms rich in protein, fiber, riboflavin, and niacinβ€”perfect for health-conscious foodies. ## Overview North Spore's Organic Blue Oyster Mushroom Spray & Grow Kit offers a 4 lb USDA Certified Organic, non-GMO substrate block pre-inoculated with mycelium, designed for easy indoor cultivation year-round. Handmade in Maine, this beginner-friendly kit includes a sprayer and clear instructions, enabling anyone to grow nutrient-rich, low-calorie mushrooms packed with protein and fiber, perfect for sustainable, health-conscious cooking. ## Description North Spore Organic Blue Oyster Mushroom Spray & Grow Kit (4 lb) | Beginner Friendly & Easy to Use | USDA Certified Organic, Non-GMO | Handmade in Maine, USA ## Features - Blue Oyster Mushrooms (Pleurotus ostreatus) are delicious, contain very little fat and are high in both protein and fiber, riboflavin and niacin. Mushrooms make a practical dietary staple, with a nutritional values of high quality. Many people also appreciate oyster mushrooms as a way to pack a lot of flavor and texture into a meal without adding a lot of calories. - Perfect for chefs, cooks, hobbyists, and gardeners. Our kits are designed to be easy enough for beginners but robust enough for anyone who loves mushrooms and wants to grow them indoors at home. These kits can be grown and harvested any time of the year. - Each kit contains a block of growing substrate pre-populated with with mushroom mycelium, a sprayer for watering and complete easy to follow instructions on growing and harvesting your mushroom crop. First flush success * - Enjoy growing, harvesting and cooking your own healthy delicious mushrooms. Use any recipe for oyster mushrooms. Mushrooms are vegan/vegetarian, low in calories, and have numerous health benefits. - North Spore's mission is to make the world of mushroom cultivation accessible to all. Whether beginner or expert, we are here to guide and equip you with the knowledge and tools necessary to fulfill your mycological dreams. We are fortunate to have multiple professional mycologists on staff. All of our products are produced in our facility located in Maine. ## Technical Specifications | Specification | Value | |---------------|-------| | Product Dimensions | 12.7 x 12.7 x 25.4 cm; 2 kg | | Seasons | Autumn, Winter, Summer, Spring | | Expected blooming period | Year Round | | Sunlight exposure | Partial Sun | | Manufacturer | North Spore | | ASIN | B076VWP33D | ## Product Details - **Plant or animal product type:** mushroom - **Indoor/Outdoor usage:** Indoor - **Brand:** North Spore - **Material feature:** Natural - **Colour:** Blue - **Special feature:** Pet Friendly - **Expected blooming period:** Year Round - **Sunlight exposure:** Partial Sun - **Unit count:** 1.0 count - **Expected planting period:** year round ## Images ![North Spore Organic Blue Oyster Mushroom Spray & Grow Kit (4 lb) | Beginner Friendly & Easy to Use | USDA Certified Organic, Non-GMO | Handmade in Maine, USA - Image 1](https://m.media-amazon.com/images/I/71DbKKuDm5L.jpg) ## Questions & Answers **Q: When should the mushrooms be harvested?** A: The image on the front of your Spray & Grow Kit box shows the mushrooms at their ideal stage of growth for harvesting. The general rule is that mushrooms should be harvested before their caps flatten or become concave. In the case of lion's mane, before they become yellowed and mushy. **Q: north spore, please answer, why aren't you accepting snap for payment?? the usda stipulates that all food plants and seeds to grow food are eligible!!** A: I guess depends on the seller if participate in accepting snap or not. **Q: Should it be put under a Heat lamp?** A: Nope, definitely not. These like it on the cooler side and prefer a higher humidity. **Q: Is this mushroom kit EBT eligible?** A: Depends on the seller. ## Frequently Bought Together - North Spore Organic Blue Oyster Mushroom Spray & Grow Kit (4 lb) | Beginner Friendly & Easy to Use | USDA Certified Organic, Non-GMO | Handmade in Maine, USA - (2-Pack) North Spore Organic Lion's Mane Mushroom Spray & Grow Kits (4 lbs each) | USDA-Certified Organic, Non-GMO, Beginner-Friendly & Easy to Use | Handmade in Maine, USA - North Spore Organic Pink Oyster Mushroom Spray & Grow Kit (4 lbs) | USDA-Certified Organic, Non-GMO, Beginner-Friendly & Easy to Use | Handmade in Maine, USA --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.hr/products/515022049-north-spore-organic-blue-oyster-mushroom-spray-and-grow-kit](https://www.desertcart.hr/products/515022049-north-spore-organic-blue-oyster-mushroom-spray-and-grow-kit) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-07-14*