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First-time growers
Eco-Friendly
Home-Compostable
Shelf Stable
Before

After

How To Grow
Step-by-step Guide to Growing the All-in-One Starter Kit
Step 1: Mix
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Prepare
- Open your Starter Kit and remove contents in preparation to grow.
- Before you begin, gather measuring spoons, water, and scissors.
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Sanitize area
- Wipe down the table, gloved hands and all tools with one of the provided isopropyl alcohol wipes.
- Save the second alcohol wipe for work area cleaning when starting Step 2!
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Cut open bag
- Cut open your bag of GIY material above the white filter patch.
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Add flour and water
- Measure 9 teaspoons water and add one pre-measured 2 g flour packet then mix into a slurry.
- Save your second packet of flour for use in Step 2.
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Pour into bag and seal
- Once mixed, pour into the bag of GIY material.
- Roll the top of the bag down, stopping above the filter patch and tape to close.
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Shake & Grow for 3 - 4 Days
- Shake the bag for 1 minute to hydrate thoroughly.
- Let bag grow for 3-4 days until white in a clean area, out of direct sun, with a room temperature at 72° F. Allow an additional day of growth if not wellgrown after 4 days.
Step 2: Grow
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Break up material
- Add material to a large bowl and break up all the chunks.
- Sprinkle in second packet, 2 grams, of flour and mix well.
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Pack the Form
- Add material to the growth form and pack down as you continue to add more layers.
- Place a sturdy flat sheet on top of the form and tap all over to smooth the fill surface.
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Grow for 5-6 Days
- Cover the form with plastic wrap or a lid and poke a few small holes for respiration.
- Grow until fully white again in a clean area with the same growth conditions as step 1.
Step 3: Pop + Pod, then Dry
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Pop
- Flip the growth form upside down and tap until the grown part “pops” out of the form.
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Pod
- Seal part in a roomy plastic bag with a cup of water to grow for 1 day to create a white, fuzzy overgrowth on the mycelium part.
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Dry
- Remove from the overgrown part from the pod and place on a baking sheet.
- Dehydrate the part at 180° F for 4-8 hours or until fully dry. The part will shrink in size!
What You Can Create
Testimonials



IyvoneWe would recommend this material to makers in general that are looking for an eco-friendly alternative to polystyrene
KamillaThrough this process, I've developed a relationship with objects that is defined by a sense of cultivation. I would love for this approach to propagate, for material culture to be 'consumed' less and 'cultivated' more.
NoraI started experimenting...around 2015. The generous guidance and advice I've gotten from them has been invaluable. I love that I am collaborating with a living microorganism and find myself having a relationship and affection for the material.
FAQs
How long does it take to grow?
GIY material needs 3-4 days to grow after hydrating, then 5-6 days to grow once placed into your growth form. Total about is 7-10 days depending on the speed of growth!
Can I use my own growth form?
Yes, absolutely! We encourage you to make your own growth form because it helps understand the mycelium material's properties. You can learn how to make your own growth form here: [LINK]
Is it beginner friendly?
Yes, our GIY material is often people's first introduction to working with biomaterials! You just need to add flour and water, and sit back and let the mycelium grow :)