Bluelab pH 7.0 Calibration Solution Drip Trays The more roots

The more roots

thirstier plants )

Powerful 100 x zoom

Spritz plants efficiently with this sprayer

Bio-Heaven contains naturally aged humus which chelates the minerals in the soil and can improve their uptake by plants to over 90% ensuring your plant has a wealth of these essential trace elements for lush and vibrant growth

Bluelab pH 7.0 Calibration Solution Drip Trays The more rootsHigh quality solutions formulated for calibrating pH probes. Bluelab calibration solutions are essential for use with all Bluelab products. Bluelab Solutions are manufactured specifically for Bluelab products and are referenced to high laboratory standards to ensure your Bluelab products last longer and maintain accuracy. The bottles pictured here may look different in some countries.