Bluelab Conductivity PenSuccess by simplicity! The Bluelab Conductivity Pen is an easy to use handheld meter that quickly and accurately measures if your crop is receiving the right amount of nutrients. Use to maximize plant health, prevent nutrient burn and ensure optimum plant yields. Features: Selectable units for conductivity (EC or PPM) and temperature Successful calibration indicator Backlit LCD display Fully waterproof AAA alkaline battery included Warranty: 1 year

slurries or extractions

with your own hookup (uses 1/4 in tubing)

The Norwegian Kelp is very unique and its benefits will be evident within a couple of days

It's a match made in gardening heaven

pH Range: 0 to 14 pH

Flora Pipe Fitting 3/4”

and a simple on/off pull switch

Encourages plant growth and development

Characteristics

Frame Size: 83

A premium vermicompost produced with African nightcrawlers fed a diet of peat moss and organic grains

3 selectable speed settings