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Stir the solution
Growers use VeloKelp with plants growing in soil and hydroponic systems
The complete nutrient kit contains 250ml bottles of Grow 1
C4 optimizes your plants' sugars and oil production
TechGrow - Sensor S-Eco Water Filters (RO) Stir the solutionOverview The S Eco CO2 Sensor from the budget friendly Eco line helps you to keep the CO2 concentration in your room at the right level. It measures the CO2 level, has a range of 0 2,000 ppm and has a response speed of 1 minute. The built in light sensor of this budget sensor enables automatic switching between day and night mode. If desired, you can manually set the light sensor to a non stop day mode by means of the DIP switch. General Information
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