Dosatron 4-Part Hobby Cultivator System (SYSD15RE05)

Automated, water-powered feeding that doses the same every time

The Dosatron 4-Part Hobby Cultivator System (SYSD15RE05) is a non-electric, water-powered nutrient injector that mixes and delivers feed straight into your irrigation line or batch tank. Built for small to medium grow rooms running roughly 4 to 24 grow lights - anything from a dozen plants to several hundred - it uses water pressure alone to drive the internal piston, so hand-mixing errors and drifting nutrient ratios are taken out of the equation across hydroponics, coco and soil.

Key Benefits

• Water-powered dosing runs on line pressure with no electricity or dosing pumps needed
• Repeatable 0.5 to 5 ml/L ratios injected in fixed proportion to water flow for identical feed every cycle
• Prevents nutrient swings that cause deficiencies, lockout and lost yield
• Scales without extra labour, feeding from a dozen plants to several hundred from one unit
• Flexible plumbing for direct drip-line feeding or batch-tank mixing
• Multi-injector capable so higher-strength nutrients can be stacked to reach the concentration you need
• Works across media: hydroponic systems, coco and soil

Inconsistent feed from hand-mixing multiple nutrients?

Running several bottles by hand makes consistent nutrient ratios hard to hold, and small mixing errors show up as poor uptake, weak vegetative growth and unreliable flowering. The Dosatron draws each nutrient in fixed proportion to water flow, so every batch lands at the same concentration whether you are feeding twelve plants or two hundred.

How to Use

1. Plumb the unit inline with your water supply using the 3/4 inch inlet and outlet connections.
2. Mount it securely with the supplied mounting bracket.
3. Drop the suction hose with its weighted strainer into the nutrient reservoir.
4. Set the dosing ratio on each injector to match your feed schedule.
5. Start the water flow - the internal piston automatically draws nutrient and blends it with the passing water.
6. Feed the mixed solution straight to your drip system or into a batch tank for distribution.