Free Shipping On all Orders $150+ How to Use the Do-It-Yourself Grow Kit Like a Pro
If you’ve been curious about growing mushrooms at home but weren’t sure where to start, this kit was made for you. The Do-It-Yourself Grow Kit from Fullsend Organicks simplifies the process without cutting corners — giving you everything you need to start cultivating, without all the sterile lab equipment or confusing setups.
This is one of our most beginner-friendly tools, but it’s also trusted by experienced growers who want flexibility and control. Here’s how to get the most out of your grow kit and avoid the common pitfalls that stop people before their first flush.
What’s Included in the DIY Grow Kit?
Every Do-It-Yourself Grow Kit comes with:
- A sterilized infused rye berry quart jar (injection port + filtered lid)
- A manure super mix substrate/casing bag for fruiting
- Step-by-step instructions
- A chance to choose your own genetics (if applicable and legal in your area)
This kit is best used with a spore syringe or liquid culture — both available separately.
If you’ve never grown mushrooms before, this kit is designed to help you build confidence from the first step.
Step-by-Step: How to Use It
Step 1: Inoculate the Jar
Clean your hands and the injection port with alcohol. Using a spore syringe or liquid culture, inject 1–2 cc into the jar through the self-healing port. Shake gently to distribute.
Step 2: Let the Mycelium Colonize
Store your jar in a dark place at around 70–75°F. Over the next 2–3 weeks, you’ll notice white mycelium spreading through the rye berries. Don’t disturb it — just let nature do its thing.
Step 3: Move to Substrate
Once the jar is fully colonized (100% white with no contamination), break it up gently and mix it into the manure super mix substrate bag. Seal the bag and let it rest for 5–7 more days.
Step 4: Fruiting Conditions
Once the entire substrate bag is white and colonized, it’s time to introduce light and airflow. This can be done by slicing open the bag or moving it into a fruiting chamber like a mini tub or greenhouse.
Step 5: Harvest
Within 7–14 days of fruiting conditions, you’ll start to see pins form. Let them grow until the caps begin to open, then harvest gently and dry if needed.
Pro Tips for First-Time Growers
- Avoid over-handling the bags or jars during colonization
- Keep temps steady — big swings slow growth
- If you’re unsure what contamination looks like, check out the blog: How to Spot Contamination in Mushroom Substrates
- Label your jars if running multiple genetics
- Patience is key — rushing the process usually backfires
Who Is This Beginner Grow Kit For?
This kit is perfect for:
- First-time growers
- Hobbyists who want to experiment with different spores or genetics
- Teachers or educators running small classroom setups
- Anyone who wants a no-BS, proven grow system that doesn’t require a lab
For more complex grows, you might also want to explore our Three Layered Super Grow Bags or the Monotub Mashup Kit, which offer higher yields and more automation.
External Learning Resource
If you’re curious about the basics of mushroom cultivation biology, this beginner-friendly resource from Cornell University offers a good introduction to fungal life cycles and fruiting conditions.
Always remember to check local laws before cultivating mushrooms. Fullsend Organicks products are sold for their intended, labeled purposes only.
Where to Get the Kit
You can grab the kit directly here:
If you want help choosing the right genetics or pairing it with the correct spore syringe, just reach out. We’re happy to help walk you through the process.
Final Thoughts
This kit exists because so many of us needed something like it when we first started. Growing mushrooms doesn’t have to be complicated — and it shouldn’t be intimidating. You just need the right tools, a little patience, and the willingness to learn by doing.
If you’re ready to take the next step in your mushroom journey, this is a great place to start.
