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Yellow Oyster Mushroom Grow Kit

Yellow Oyster Mushroom Grow Kit

Grow beautiful crops from this kit. Yellow oyster is a delightful fragrant mushroom. Price includes shipping in Australia via Australia Post.


    * If you are not ready to start your kit, refrigerate unopened until you are ready (up to 2 months)


    What’s in the grow kit?

    The kit is composed of sawdust inoculated with a strain of Yello Oyster mushroom, comprised of interconnected white filaments called mycelium. This network is a living organism that digests the sawdust with its enzymes, breaking it down into sugars, water and carbon dioxide then using this as food to grow and produce mushrooms. As the kit nears maturity you can see the small yellow ‘primordia’ form, some of which will then become mushrooms. This kit demonstrates the natural process that occurs when this fungi inhabits fallen timber in forests.


    Growing Instructions

    Remove the string and open the bag (without removing the bag). The mushrooms will grow from the top surface of the kit where there is access to oxygen in the air. The Yellow Oyster Mushroom grow kit does needs spraying with water on the inside of the plastic bag and on the growing mushrooms. After the first harvest spray the surface with a small amount of water daily while the mycelium gathers more energy to grow the next crop (approximately 2-3 weeks later). 


    Growing Conditions

    Grow indoors - kitchen, laundry, bathroom or in a protected outdoor area. The kit can be placed in a well-lit area to grow, but not in direct sun light.  Your kit will grow mushrooms best at temperatures between 18-26 oC.



    Under favourable conditions, mushrooms will begin to appear in 7 - 14 days. Mushrooms are ready once they have reached a mature size (approximately 5-10cm tall). Although you can harvest individual mushrooms it is preferable to pick the entire cluster by twisting and pulling. Remove any residual stems as they will no longer grow.


    Further Crops

    After you harvest the mushrooms keep the surface of the kit moist. Avoid overwatering the kit, as water pooled in your grow kit will hinder vital gas exchange - making it hard for your grow kit to breathe! Once mushrooms start forming again (approximately 2-3 weeks) stop watering and wait for the next crop to develop. The most productive mushroom crops are usually the first and second. Subsequent mushroom fruiting may occur over the following weeks, but fewer mushrooms will grow as time passes and the mushroom nutrients are used up.  


    More information

    For more information and growing tips, please contact


    Refunds and exchanges can be issued if the product is determined by Fungi Co to be faulty. 


    This grow kit is sent via an Australia Post Express Post satchel in Australia. For international orders please contact us via the home page regarding shipping.


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