The Blumat Gravity Fed Irrigation System is a fully automatic, plant-driven watering solution designed for raised beds, pots, and container gardens. Using a porous ceramic cone sensor, it responds to soil moisture and releases water only when needed eliminating overwatering and underwatering.
Powered by gravity, this system requires no electricity, pumps, or timers, making it ideal for sustainable gardening and off-grid setups. Simply connect to a raised reservoir (about 70 cm above ground) and let Blumat deliver consistent, tempered water for healthier plants and vibrant growth. Perfect for home gardeners, greenhouses, and holiday peace of mind.
Note: Does not include water tank or hose connector to the tank. We sell these separately.
Ideal For:
- Home gardeners seeking low-maintenance irrigation
- Greenhouses and raised bed growers
- Off-grid or rainwater-fed systems
- Frequent travellers needing reliable plant care
- Organic and living soil cultivation setups
Key Features:
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Automatic, needs-based watering – Ceramic sensor adjusts flow based on soil moisture
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No electricity or timers – Gravity-powered for simplicity and reliability
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Consistent moisture for healthier plants – Prevents stress from over or under watering
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Expandable design – Supports up to 500 drippers for larger gardens
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Easy installation – Requires only household scissors and a raised reservoir
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Water-efficient system – Reduces waste and delivers tempered water to avoid shock
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Durable Austrian engineering – BPA- and phthalate-free components meet safety standards
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Versatile use – Suitable for pots, beds, hanging baskets, and grow bags
Dimensions:
- Kit coverage: approx. 3.5 m² or up to 12 pots
- Ceramic cone length: 5" (12.7 cm) standard; 9" (22.8 cm) for larger pots
- Tubing: approx. 8 mm main line, 3 mm drip line
- Package weight: approx. 3.2 kg
Installation Instructions
- Position reservoir at least 70 cm above ground level
- Fill ceramic cones completely with water and keep submerged for 15 minutes
- Water soil thoroughly before inserting cones
- Insert each cone 10–15 cm from plant base and cover with soil
- Thread drip tube through cone, leaving 8 cm protruding near plant
- Adjust setting screw: open until water drips, then close until drip stops, plus ¼ turn tighter
- Check flow over several days and fine-tune as needed
(Always keep reservoir filled; system stops working if cones dry out)
Frequently Asked Questions
Do I need electricity or a pump?
No. The system works entirely on gravity and soil moisture tension.
How high should the reservoir be?
About 70 cm above ground for optimal flow.
Can I use rainwater?
Yes, but keep debris out and use a filter to prevent clogging.
Is it safe for vegetables and herbs?
Yes. All water-contact parts meet drinking water standards and are BPA-free.
How many drippers per pot?
One for pots up to 20 cm diameter; two for pots up to 40 cm.
Can I mix plant types in one system?
Yes. Each cone regulates water independently.
What happens if the water runs out?
Refill promptly. If cones dry, refill and re-prime underwater before restarting.
