Contact MycoStock: Mushroom Growing Supplies from Hattiesburg, Mississippi
Have a question about mushroom cultivation, need help choosing the right supplies, or want to check on an order? We are here to help. MycoStock is based in Hattiesburg, Mississippi, and we ship mushroom growing supplies to all 50 US states. Whether you are a first-time grower trying to decide between a grow kit and an all-in-one bag, or an experienced cultivator looking for specific liquid cultures or grain spawn, our team can point you in the right direction.
How to Reach Us
The fastest way to get in touch is by email at [email protected] or by phone at 601-329-0777. We typically respond to emails within 24 hours on business days. For quick questions about products, shipping, or order status, phone is usually the fastest option. You can also use the contact form below to send us a message directly from this page.
Shipping and Order Questions
We ship orders Monday through Wednesday to ensure your live cultures and perishable supplies arrive in the best possible condition. Orders placed by noon Central Time on shipping days are typically processed and shipped the same day. All shipments include careful packaging with insulated materials when temperatures require it. If you have questions about shipping timelines, tracking information, or delivery concerns, please include your order number when you contact us so we can look up your details quickly.
Growing Help and Technical Questions
Stuck on a grow? Not sure why your mycelium stalled or your substrate is showing green mold? We are happy to help troubleshoot. Send us a photo of what you are seeing along with a description of your setup — the species you are growing, the substrate you are using, your temperature and humidity conditions, and how long ago you inoculated. The more detail you provide, the faster we can help you diagnose the issue. You can also find answers to many common questions in our Learn section and on our blog.
Wholesale and Bulk Orders
If you are a commercial grower, restaurant, or retailer interested in bulk pricing on grain spawn, substrates, or liquid cultures, please reach out by email with details about the products and quantities you need. We offer volume pricing for recurring orders and can work with you to set up a regular supply schedule that fits your production cycle.