MycoHaus Compost for Mushroom Growing | Sterilized Substrate for Mushrooms | Mushroom Soil Organic | Home Cultivation Supplies | 5 Pound (1 Pack)

Our unique blend of compost is made from finally shredded hardwood mulch, composted aged manure, peat moss, vermiculite, and gypsum. It has a rich black color and smells great! There are no bad odors from the manure. It has been fully aged and broken down. We have added the appropriate amount of moisture and calcium carbonate for optimal growth and correct PH. This substrate is perfect for: Beginner Cultivators: When you are just beginning you may not know if you are ready to invest in expensive equipment. Before spending your life savings why not get some experience with substrate that is sterilized for you. Budget Growers: For the growers who are committed but are still short on capital to build the you need. Our sterilized mushroom substrate is a budget friendly way to produce commercial quality flushes without breaking the bank. Time-Strapped Farms: Mushroom farming is very demanding and time-consuming work. With only 24 hours in a day you may not have time to source materials, optimize, and sterilize your own substrate. Why does our collection stand out? Optimized Growth: We carefully craft our mushroom substrate, offering a superior growing medium to produce vibrant mushroom mycelium and healthy fruit bodies. Universal Flexibility: The bag's design ensures easy handling, making your mushroom cultivation process quick and easy. The right mushroom substrate determines the success of the growth process, and we've proven that ours fosters substantial growth. Yield Improvement: This surpasses a mere bag of mushroom substrate. View it as your strategic partner, balanced PH, and geared to improve your mushroom yields. Eco-friendly: Combining the strength of shredded bark and manure, our blend gives mushrooms all they need to thrive. The contents of each bag commits to eco-friendliness, doing your part for a healthy environment. By choosing our substrate, you're not just picking compost substrate; you're opting for a commitment to top-tier mushroom cultivation. We promise not only quality but also assure you that we have tested, refined, and perfected our substrate. How to use our products, Our compost works best when inoculated with colonized grain spawn, not a spore / liquid culture solution. If you inject spores right into this bag there is little change it will colonize. Spores need some kind of food of nutritive substance to take hold of in order to establish a mycelium network. Mycelium feeds off decaying mater and compost is already broken down. It is best to start with grain spawn like rye berries or rice flour. The best method is to inoculate a bag of sterilized grain or brown rice flour jars with your syringe. Once the substrate is fully colonized then break it up and pour it into the bag of compost. One pound of colonized grain spawn will easily colonize a ten pound bag of compost. Once the compost is fully colonized you can fruit it in the bag or transfer it to some kind of fruiting chamber, terrarium or mono tub. A casing layer may be necessary depending on the species. Further instructions can be found out our website.

• STERILIZED, NUTRIENT-RICH MUSHROOM COMPOST – Our mushroom substrate is sterilized and fortified with premium nutrients, offering an ideal medium for healthy mycelium growth and high-yield flushes
• READY-TO-USE BULK SUBSTRATE – Pre-hydrated and sterilized, our mushroom compost is ready to use straight from the bag, simplifying the mushroom growing process for beginners and experts alike.
• PERFECT FOR DUNG-LOVING & WOOD-LOVING VARIETIES – Crafted with manure and finely shredded hardwood mulch, this mushroom substrate is perfect for all species that thrive in organic, nutrient-dense environments.
• VERSATILE FOR MULTIPLE GROWING SETUPS – Suitable for indoor and outdoor setups, monotubs, or bags, this mushroom compost for garden or indoor use ensures consistent growth in various environments.
• LONG SHELF LIFE & EASY STORAGE – Designed for convenience, this organic mushroom compost has a long shelf life, requiring no refrigeration and maintaining quality over months of storage.
• TRUSTED EXPERTISE SINCE 2010 - Professionally crafted by seasoned mycology experts with over 25 years experience in the mushroom farming industry. Our premium substrate has been trusted by growers worldwide for over a decade—helping you grow with confidence every step of the way!
• 100% SATISFACTION GUARANTEE - Our grow bags are backed by a commitment to quality and your happiness. If you’re not seeing the results you expect, contact us for a fast resolution—we’ll make it right!