Senses
A dense sensor mesh tracks temperature, humidity, soil moisture, light intensity and air quality every second.
Growmatic
The Smart Growbox that grows with you.
Plug-and-play simple for your living room. Professional-grade power under the hood.
What exactly is it?
It's not just a grow tent, it's a smart ecosystem!
Instead of messy wires and confusing setups, Growmatic uses a "click-and-connect" modular system. You start with the base and simply plug in new parts (like sensors or automatic water pumps) as your garden expands. Your hardware never becomes outdated; it evolves with you.
One Core, Multiple dedicated lines
Your growbox can easily transform to match exactly what you want to grow, solving the need to buy different machines for different plants. Today the lineup covers:
- Standard
The high-yield engine. It takes total control of the climate, features intense lighting, built-in odor filters, and automatic nutrient feeding for demanding crops.
- Vertical
Built for tropical and botanical plants. It looks beautiful in your home while perfectly managing daily humidity and providing the best light for lush, leafy growth.
- Mushroom
The ultra-clean environment. It supports hospital-grade air filters, fog-like humidity makers, and fresh air monitors to grow perfect mushrooms.
Smart from day one. Smarter every day.
Every Bob the Box ships with an on-device AI module that watches your room and your plants. It learns the rhythms of your specific environment — the sun through the window, the warmth of the radiator, the dry weeks of August — and quietly tunes light, fans, and irrigation to match. Healthier plants on less power, automatically.
−32%
average energy use after six months of learning
Learns
On-device models build a profile of your specific room and plants — no cloud upload, no privacy trade-off.
Optimizes
Light cycles, fan speeds and irrigation are continuously adjusted to hit growth targets with the least possible power draw.
Privacy first
Your room, your data. Nothing leaves the box by default.
Everything Growmatic needs to grow your plants — sensing, learning, decisions — runs locally on the device. No account, no cloud sync, no camera feed leaving the room. If one day you choose to opt into a cloud feature, anonymisation comes first: identifiers are stripped, footage is reduced to derived metrics, and you stay in control of what gets shared.
- 01
Local by default
Sensors, models and decisions live on the box. Disconnect it from the internet and it keeps working — your room never has to phone home.
- 02
Anonymised if you opt in
Cloud features (remote dashboards, community models) are off by default. When you enable them, data is anonymised and minimised before it ever leaves your network.
- 03
You hold the keys
Export, wipe or revoke at any time from the box itself. No dark patterns, no data sale, no third-party trackers — ever.
The Math: Your Box Pays for Itself
A one-time £1,500 investment turns into compounding value with every harvest. Here's what each series typically returns at market rates over three years.
- Standard
Spilanthes acmella (Buzz Buttons)
- Gross / month
- £75
- Break-even
- 20months
- 3-year net gain
- £1,200
- Vertical
White Strawberries (Pineberries / Japanese White)
- Gross / month
- £140
- Break-even
- 11months
- 3-year net gain
- £3,540
- Mushroom
Lion's Mane
- Gross / month
- £140
- Break-even
- 11months
- 3-year net gain
- £3,540
First batch · 100 boxes only
Reserve a Growmatic before the public launch.
We're hand-building the first hundred boxes this autumn. Founders join the list now, lock in the lowest price we'll ever offer, and get the box in their kitchen months before anyone else.
One email when pre-orders open. No spam, no resale of your address. Unsubscribe in one click.
Founders price
£1,200 — £300 below public launch. Locked in for life.
First 100 ship first
Your box leaves the workshop before the general waiting list opens.
A seat at the table
Direct line to the team. Vote on the next features and crops we add.
Part of family
