Kill-a-Watt Electricity Usage Monitor water-filtration Potent and powerful high phosphorus

Potent and powerful high phosphorus guano consciously extracted to not disturb the bat colonies and to provide an unparalleled completely natural source of phosphorus and calcium

May assist plants with the uptake of nutrients

scalable 4-20 mA output

• Rejuvenating plant growth cells

and hobbyist use

Kill-a-Watt Electricity Usage Monitor water-filtration Potent and powerful high phosphorusEver wonder just how much electricity your indoor garden consumes? How much "juice" you pour in to growing every day, week, month, or year? Now, with Hydrofarm's Kill a Watt electricity usage monitor, you're always in the know. Choose from the Kill a Watt's four settings to monitor your electrical usage by day, week, month, or year. Find out just how much that holiday lighting setup really costs you, or use it as a judgement call on whether it's time