The verdict
Is The Grow-Your-Own Mycelium Compost System worth it?
Yes — The Grow-Your-Own Mycelium Compost System is one of the stronger picks we track in kitchen & dining. It holds 3 verified certifications (Vegan, Cradle to Cradle, FSC Certified). Priced in the $$ band.
- Cruelty-freeUnverified
- VeganYes
- Plastic-free packagingYes
- Recyclable / compostableUnverified
- Palm-oil safeUnverified
- Certified organicYes
- Fair labourUnverified
Grow.bio
The Grow-Your-Own Mycelium Compost System
Ethics Score
Composite of certifications, ingredient analysis, and sustainability practices.
Certifications
Buy From
* Affiliate links help support EthiCompare's mission.
Customer Rating
Best for
DIY enthusiasts, gardeners, and shoppers looking for the ultimate zero-plastic kitchen solution.
AI Ethics Review
An innovative, mushroom-based countertop composting solution that arrives as a 'living' kit, allowing you to grow your own bin from mycelium and agricultural waste.
Gallery
Claim-by-claim check
The questions shoppers ask most about The Grow-Your-Own Mycelium Compost System, answered from certifications, tags and sourcing notes on file.
- Is The Grow-Your-Own Mycelium Compost System cruelty-free?
- Unverified — no third-party cruelty-free certification is recorded for The Grow-Your-Own Mycelium Compost System in our database.
- Is The Grow-Your-Own Mycelium Compost System vegan?
- Yes — The Grow-Your-Own Mycelium Compost System is described as vegan or fully plant-based.
- Is The Grow-Your-Own Mycelium Compost System plastic-free?
- Yes — The Grow-Your-Own Mycelium Compost System is packaged without plastic, or in plastic-free wrap.
- Is The Grow-Your-Own Mycelium Compost System recyclable or compostable?
- Unverified — end-of-life handling for The Grow-Your-Own Mycelium Compost System is not documented in our data.
- Does The Grow-Your-Own Mycelium Compost System avoid problem palm oil?
- Unverified — no palm-oil policy is recorded for The Grow-Your-Own Mycelium Compost System.
- Is The Grow-Your-Own Mycelium Compost System certified organic?
- Yes — The Grow-Your-Own Mycelium Compost System carries an organic certification or organic-certified inputs.
- Is The Grow-Your-Own Mycelium Compost System fairly made?
- Unverified — no independent labour standard is recorded for The Grow-Your-Own Mycelium Compost System.
Ethics Breakdown
Each pillar is independently scored from public certifications, ingredient/material sourcing, and brand disclosures, then averaged into the composite Ethics Score above.
How it compares in Kitchen & Dining
Benchmarked against 3 other published products in the same category.
33%
of compared products score lower
0
points vs the category average
3
verified certifications on file
In-Depth Review
The Future of Mycelium in the Kitchen
Move over plastic and stainless steel; the next generation of kitchen hardware is grown, not manufactured. The Grow.bio Mycelium Compost System is a revolutionary product targeting the zero-waste athlete and eco-minimalist. By utilizing the root structure of mushrooms (mycelium), this kit allows users to 'bake' their own countertop compost bin using a mixture of hemp hurdles and living mushroom tissue.
This isn't just a product; it's a biology project that results in a functional, breathable kitchen tool. The mycelium material is naturally insulating and breathable, which helps manage moisture levels in your food scraps, reducing the smell often associated with anaerobic decomposition in plastic bins. Once the bin eventually reaches the end of its life, it can be broken up and buried in the garden, where it fully biodegrades in weeks.
| Phase | Process |
|---|---|
| Growth | 5-7 days of room temperature expansion |
| Baking | Deactivating the fungus to set the shape |
| Usage | Countertop collection of organic waste |
| Disposal | 100% Home Compostable |
Pros
- ✓100% plastic-free and biodegradable
- ✓Educational and engaging setup process
- ✓Superior natural breathability for scrap storage
Cons
- ✗Requires a 'baking' step in your oven to finish
- ✗Limited lifespan compared to metal bins (1-2 years)
Key Facts
- Brand
- Grow.bio
- Category
- Kitchen & Dining
- Ethics Score
- 98/100
- Price Range
- $$ (≈ $65)
- Avg Rating
- 4.8/5 (340 reviews)
- Origin
- USA / Global Shipping
- Capacity
- 1.2 Gallons
- Material
- Mushroom Mycelium & Hemp
- End-of-Life
- Home Compostable
- Odor Control
- Natural Breathability
- Assembly Time
- 6 Days (Growth period)
- Certifications
- Vegan, Cradle to Cradle, FSC Certified
🌱 Sustainability
Carbon-negative production process; the product literally grows by consuming agricultural waste.
🧪 Ingredients & Materials
Contains living Reishi mushroom mycelium and organic hemp byproduct. No synthetic glues or resins.
Price & where to buy
Typically around $65 — prices change often, so check the live listing.
Affiliate links — we may earn a commission at no extra cost to you. It never affects the ethics score.
What Reviewers Say
"The coolest thing in my kitchen. It literally grew into a bin!"
"Zero smell, zero plastic. Why aren't all bins made of mushrooms?"
"A bit of a project to set up, but worth it for the sustainability."
Frequently Asked Questions
Is The Grow-Your-Own Mycelium Compost System by Grow.bio ethically made?+
Yes. The Grow-Your-Own Mycelium Compost System earns an EthiCompare ethics score of 98/100, backed by third-party certifications including Vegan, Cradle to Cradle, FSC Certified. An innovative, mushroom-based countertop composting solution that arrives as a 'living' kit, allowing you to grow your own bin from mycelium and agricultural waste.
Is The Grow-Your-Own Mycelium Compost System worth buying?+
The Grow-Your-Own Mycelium Compost System scores 98/100 on our ethics rating. That puts it in the upper band of the products we track, so it is a defensible buy on ethics grounds.
Is The Grow-Your-Own Mycelium Compost System cruelty-free?+
We have not verified a third-party cruelty-free certification for The Grow-Your-Own Mycelium Compost System. See our Grow.bio verdict page for the brand's full animal-testing position.
Is The Grow-Your-Own Mycelium Compost System vegan?+
Yes — The Grow-Your-Own Mycelium Compost System holds a certified vegan claim.
What are the best alternatives to The Grow-Your-Own Mycelium Compost System?+
We list higher-scoring kitchen & dining products from other brands on this page, and a full set of ethical alternatives to Grow.bio on its alternatives page.
What certifications does The Grow-Your-Own Mycelium Compost System hold?+
The Grow-Your-Own Mycelium Compost System holds the following certifications: Vegan, Cradle to Cradle, FSC Certified. These independent verifications cover sourcing, animal welfare, environmental impact, and ingredient safety.
How sustainable is The Grow-Your-Own Mycelium Compost System?+
Carbon-negative production process; the product literally grows by consuming agricultural waste.
What are the key ingredients or materials in The Grow-Your-Own Mycelium Compost System?+
Contains living Reishi mushroom mycelium and organic hemp byproduct. No synthetic glues or resins.
How much does The Grow-Your-Own Mycelium Compost System cost?+
The Grow-Your-Own Mycelium Compost System is priced in the $$ range for kitchen & dining. Visit the retailer links above for current pricing.
Where can I buy The Grow-Your-Own Mycelium Compost System?+
The Grow-Your-Own Mycelium Compost System is available from the brand's official website and major retailers. The product page above lists every verified retailer we track.
Is The Grow-Your-Own Mycelium Compost System plastic-free?+
Yes — The Grow-Your-Own Mycelium Compost System is packaged without plastic, or in plastic-free wrap.
Is The Grow-Your-Own Mycelium Compost System recyclable or compostable?+
Unverified — end-of-life handling for The Grow-Your-Own Mycelium Compost System is not documented in our data.
Does The Grow-Your-Own Mycelium Compost System avoid problem palm oil?+
Unverified — no palm-oil policy is recorded for The Grow-Your-Own Mycelium Compost System.
Is The Grow-Your-Own Mycelium Compost System certified organic?+
Yes — The Grow-Your-Own Mycelium Compost System carries an organic certification or organic-certified inputs.
Is The Grow-Your-Own Mycelium Compost System fairly made?+
Unverified — no independent labour standard is recorded for The Grow-Your-Own Mycelium Compost System.
Customer Reviews
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Questions & Answers
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