Bluelab Grower's Toolbox spl_centurionpro Full spectrum light enhances the

Full spectrum light enhances the color of ornamental flowering indoor plants

hanging baskets

- Precise external temperature sensor on 20 inch (50 cm) cable to place at plants top level: ±1

All SG ballasts also feature an exclusive Lock & Seal plug system

and landscape plants

Bluelab Grower's Toolbox spl_centurionpro Full spectrum light enhances theThe Bluelab Growers Toolbox combines the essential tools you need to easily manage your crop by measuring the pH, conductivity (ppm) and temperature of the nutrient solution. Learn the hydroponics basics with the Grow Book, so you can get going. And keep growing with the ultimate handy team, the Bluelab pH Pen and Bluelab ppm Pen. These clever little pens make it easy to measure the nutrient uptake (pH), the amount of food available (ppm) and the