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THE ENGINEERING DIFFERENCE

Don't just dry scraps.
Compost them.

Many countertop "composters" mainly dry and grind scraps — they reduce moisture, but they don't complete the biological process.

GEME is a controlled aerobic bio-reactor designed to convert food scraps into compost output you can actually use.

See Terra 2 →Learn how it works →
Open GK evidence summary →
GEME (Bio-Composting)

Compost Output

Biologically processed output for soil use.*

*Usage depends on your garden/soil. See "How to use it" below.

Heat-Dry "Composters"

Dried Grounds

Dried and ground scraps — often still need composting time to become soil.

EVIDENCE, NOT VIBES

We publish methods, assumptions, and boundaries — so you can verify the claim, not trust the vibe.

Method:

controlled aerobic bio-oxidation (not heat-drying).

Boundary:

output is a soil amendment — sift & re-compost larger fragments.

Proof:

see the GK evidence drawer for sources and test notes.

Open GK evidence drawer →

Two different processes: biology vs. heat.

Controlled Aerobic Composting (GEME)

Continuous (add anytime)

  • Biology-driven: aerobic cultures help break down food scraps.
  • Volume reduction: moisture + organics are processed over time.*
  • Continuous workflow: add scraps anytime — no batch "finish line".
*See methods & boundaries in GK →

Thermal Drying & Grinding

Batch cycles (start & wait)

  • ·Heat removes moisture and reduces odor temporarily.
  • ·Physical reduction: scraps are dried/ground, not biologically composted.
  • ·Cycle-based: results depend on batch size and runtime.

How to use the output (the honest way).

Real compost is used like compost — not like a dehydrator "powder."

If you garden, use it as a soil amendment. If you don't, we'll help you route it to verified local partners.**See "Local recycle" inside GEME Life →
Step 01

Sift the big pieces

When you harvest, quickly remove any larger, not-yet-finished bits. Put them back in the machine for the next cycle.

This keeps your output consistent — and speeds the next run.

Step 02

Mix it in

Use GEME compost as a soil amendment: mix a small portion into existing soil or compost.

  • • Top-dress: sprinkle a thin layer, then water in.
  • • Blend: mix into soil or potting mix (start small).

Start low and adjust based on your plants and soil.

Step 03

Store it breathable

If you're not using it right away, let it breathe. Keep it in a paper bag or a ventilated container in a cool, dry place.

Avoid sealing it damp in an airtight container.

What it is

  • ✓ Biologically processed compost output for soil use
  • ✓ Best used mixed into soil, beds, or existing compost
  • ✓ May contain some unfinished fragments (sift & re-compost)

What it isn't

  • ✕ Not sterile "powder"
  • ✕ Not meant to replace potting soil 1:1
  • ✕ Not a magic fix for poor soil — it's an amendment
Why "dehydrator tests" don't apply here▼

Dehydrators produce dried grounds — a physical reduction. People often "test" it by adding water and checking smell, because it hasn't completed biological composting.

GEME is designed to run a controlled aerobic biological process. The right way to evaluate it is how it behaves in soil use over time — like compost.

In other words: don't judge compost by dehydrator rules.

Read the science (GK methods) →See usage guide in Support →

The true price of "Recycling."

See how hidden recurring costs compound over time.

Your Assumptions

▼
▼
▼
Heat-Dry Dehydrator
Requires activated carbon filters and microbial pods to mimic composting.

Base Price: $649
$0
Energy: $0Consumables: $0
ENGINEERED CHOICE
GEME Bio-Composter
Uses permanent metal-ion filtration and self-replicating microbiota.

Base Price: $549
$0
Energy: $0Consumables: $0
Calculating...
Shop Terra 2 →Learn how Kobold works →
Transparency Note:
1. Hardware: Competitor price based on Lomi 3 MSRP ($649); GEME based on Terra 2 MSRP ($549).
2. Consumables Data: Filter cost estimated at $45/replacement. Pod cost estimated at $0.75/tablet based on standard retail pricing.
3. Energy Profile: Dehydrator estimated at 300 kWh/yr (mixed use). GEME estimated at 550 kWh/yr (24h bio-maintenance).

The Science of Real vs. Fake

Why "drying" isn't "composting". A technical breakdown for the informed buyer.

Output Reality

Dehydrators
(Lomi, Mill, etc.)
Dehydrated Biomass
Simply dried, sterile food scraps. Often re-absorbs water and rots if used incorrectly.
GEME Bio-Composter
(The Biological Solution)
Living Microbial Humus
Biologically transformed organic fertilizer. Ready to bond with soil immediately.

Impact on Soil

Dehydrators
(Lomi, Mill, etc.)
Nitrogen-Robbing
"The Plant Killer." Raw dried waste steals nitrogen from roots to decompose underground.
GEME Bio-Composter
(The Biological Solution)
Nutrient-Feeding
"The Plant Booster." Finished compost releases bio-available nutrients instantly.

Microbial Status

Dehydrators
(Lomi, Mill, etc.)
Sterile & Inactive
High heat kills the good bacteria. Becomes a "mold magnet" once wet.
GEME Bio-Composter
(The Biological Solution)
Alive & Active
Teeming with billions of specialized microbes that suppress plant diseases.

True Cost

Dehydrators
(Lomi, Mill, etc.)
The "Trash Tax"
Requires frequent filter changes or monthly subscription fees ($300+/yr).
GEME Bio-Composter
(The Biological Solution)
Zero Monthly Cost
Permanent biological filtration. Buy once, own forever.

Source: Internal Lab Analysis & Agronomy Standards

Accessed Jan 2026.

FAQ

Is the output from electric dehydrators considered "compost"?▼
No. Scientifically, it is defined as "Dehydrated Raw Biomass," not compost. True compost is the result of biological decomposition, where microbes transform waste into nutrient-rich humus. Electric dehydrators (like Lomi or Mill) simply use heat to evaporate water. The result is sterile, dried food waste—essentially "cooked jerky." It contains no living microbes and has not undergone the biological transformation necessary to be called "compost."
Can I put dehydrated food waste directly into my soil?▼
We do not recommend it without further processing. Because dehydrated output is "raw" (undecomposed), putting it directly into soil triggers a chemical reaction called Nitrogen Immobilization. The waste will "steal" essential nitrogen from your plant roots in order to rot. Additionally, once the dry flakes re-absorb moisture from the soil, they often become a "mold magnet," leading to root rot or attracting pests. To use it safely, you must bury it deep and wait 4–6 weeks for it to actually compost underground.
Does GEME always produce finished compost?▼
GEME is designed for controlled aerobic bio-composting — not just heat-drying. Like any composting system, results depend on inputs and conditions (what you feed, moisture balance, and household patterns). The output is intended for soil use, and it's normal to see occasional larger, not-yet-finished fragments. For best consistency, sift out larger pieces and re-compost them in the machine — just like you would with a garden compost pile.
Why do I sometimes see larger pieces?▼
That's normal in real composting. Food scraps break down at different speeds, and some items can take longer than others. When you harvest, quickly remove any larger fragments and put them back into the machine for the next run. This "sift and re-compost" step keeps your compost output more uniform and helps the next cycle run faster — it's the same logic many gardeners use with outdoor compost: the small parts are ready, the larger parts keep composting.
Do I need to add microbes every day?▼
No. GEME is designed to maintain an aerobic biological process without daily dosing. The microbial community can sustain itself under normal use. Kobold is an optional booster: you use it to accelerate performance when you want faster breakdown or after certain resets — not as a daily requirement. Our current guidance is simple: after your first harvest, add a small sachet every two weeks, or use a starter/reset pack if you notice performance slowing significantly.
Where can I verify methods and boundaries?▼
We publish how we think about measurement, assumptions, and boundaries — so you can verify the claim, not trust the vibe. Visit GK (Verification) for a plain-language summary of methods, what we model vs. what we measure, and the limits of any kitchen-scale composting system. You'll also find links to supporting sources and updates as we refine the methodology over time.

Create living soil, right in your kitchen

See Terra 2 →Learn how it works →
Open GK evidence summary →

Statements describe typical use and intended design. Actual results vary by household conditions and inputs.