Calibration kit / CO2 Controllers & Sensor
Hydroponics is a method of growing plants using mineral nutrient solutions, in water, without soil. Terrestrial plants may be grown with their roots in the mineral nutrient solution only or in an inert medium, such as perlite, gravel, mineral wool, or coconut husk
Shop our new Hydroponics Store for lower prices and our Deal of the Day items!
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volume discounts available
$75 min order on all hydroponics
huge selection - everything you need
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