Dosatron Nutrient Delivery System 20 GPM Unit Size:7.5 to 54mL | 0.2 to 1.5% The EC measurement range is

The EC measurement range is 0

The quantity "CS/756" confirms that this is a case containing 756 pellets

the drip emitters stop dripping as pressure drops below 2

To allow proper roof coverage

These hanging planters are constructed of woven natural wood elements on a sturdy wire frame

Dosatron Nutrient Delivery System 20 GPM Unit Size:7.5 to 54mL | 0.2 to 1.5% The EC measurement range isThis non electrical proportional injector provides the perfect solution for: fertilizers, insecticides, fungicides, algicides, acids, wetting agents, disinfectants, and spraying. Features Viton (VF) Seals designed for use with Acidic chemistries and are compatible with all soluble cutting oils. Applications: Fertilizers, nutrients, organics, beneficials, fish emulsion, teas, herbicides, plant growth regulators, chlorine, insecticides, fungicides,