Active Air Hygro-Thermometer brewersbest Cal-Mag is designed to nourish

Cal-Mag is designed to nourish crops with extra calcium and magnesium and create the right conditions for abundant flowering and a heavy yield

Many companies eagerly came out with technology too quick that has not been tested in real life gardens

From a robust red made with crushed grape skins to a bright and crisp white

Treat plants to naturally occurring

INSTALLS IN SECONDS

Active Air Hygro-Thermometer brewersbest Cal-Mag is designed to nourishYou'll find multiple uses for and multiple places to put this Active Air hygro thermometer. Check the large number LCD display from a distance, and move it around with you as you go about your gardening tasks. The hygro thermometer's readings are extremely accurate. Prop it up on your workspace, close to your plants, or wall mount it for hands free hanging readings. Current temperature and humidity reading with simultaneous display of Max and Min