One relay.
Five minutes.
Automate something.
CeresFlows turns simple hardware into intelligent automation. Start with one action. Add more when you're ready.
When condition is met → Execute action → Stop when done
Maybe you don't need CeresFlows.
If you water manually and it works — keep doing it. If you do one simple action at the same time every day, without caring about data, results, or wasted time — manual is fine.
But if you want something more...
This is where CF changes everything
Pick what resonates. Any one of these is a reason to automate.
Stop standing and waiting
- Not spending an hour daily just waiting by the pump
- Not waking up at 6 AM to water before the heat
- Go on vacation without asking a neighbor to water
- Stop tracking when you last watered, fertilized, or ventilated
- Manage everything from your phone, even from the beach
Let data drive your decisions
- Not over-watering (roots rot) or under-watering (plants suffer)
- Water only when the soil is actually dry — not on a fixed clock
- Add fertilizer only when needed, not by guesswork
- Maintain the right temperature in your greenhouse automatically
- See history — when, how much, how — and learn from it
Turn automation into savings
- Never lose a harvest because you forgot to water
- Never lose plants to a sudden temperature spike
- Save water — every irrigation cycle uses exactly what's needed
- Save on fertilizer — a costly input easily wasted
- Manage more growing area without more manual labor
- Know exactly why something failed — with data, not guessing
One sensor.
That's the difference.
Without a sensor, you water on a schedule — whether the soil needs it or not. With one moisture sensor, CeresFlows decides for you. Every sensor you add makes the system smarter.
Start with one. Build the rest.
Each block solves one problem. Combine them and you have a fully automated greenhouse — built at your own pace.
Watering
The CoreEvery day, you push the button, wait, stop, move the hose. Three beds × 20 minutes = one hour standing and waiting. Every single day. CeresFlows runs each bed sequentially, with precise timing, while you do anything else.
Reservoir
L1Auto-fill when the water level drops below threshold
Climate
L1Ventilate when it's too hot, heat when it's too cold
Lighting
L1Run your grow lights on an exact daily light schedule
Nutrition
L2Dose nutrient solution A+B automatically when EC drops
pH Control
L3Auto-correct pH levels to keep your roots healthy
One relay today. Full system tomorrow.
Start with watering
Day 1 — 5 minutesOne relay, one pump. Set a schedule. Done. You've just reclaimed 1 hour every day.
Add a moisture sensor
Week 1 — 10 minutesNow CF waters only when the soil is dry. You save water. Your plants get exactly what they need.
Add reservoir monitoring
Week 2 — 10 minutesA level sensor watches your tank. The pump never runs dry. No flooded floors. No dried-out plants.
Control your climate
Month 1A temperature sensor triggers your fan automatically. Your greenhouse maintains itself.
Add nutrition and pH
When you're readyEC and pH sensors. Dosing pumps. Your system now manages the full grow cycle — autonomously.
Then you need
CeresFlows.
Start with one relay. One controller. Five minutes of setup.
Add a sensor when you're ready. Add another when you see the value. Before you know it — you have a fully automated grow, built one step at a time.
No subscription required to start. Works with standard hardware you can get anywhere.