Bluelab® Guardian Monitor type-hid-fixture It contains potassium and 2%

It contains potassium and 2% Soluble Silicon to reduce stress caused by heat

Give your plants the nourishment they deserve and witness an unparalleled transformation in your garden

Tiger Bloom is formulated with a low pH to ensure excellent stability in storage and to keep all micronutrients readily available for immediate plant uptake

This powerful combination actively prevents nutrient leaching from your grow medium

This controller has a built in timer that controls watering times and flood duration

Bluelab® Guardian Monitor type-hid-fixture It contains potassium and 2%Adjustable brightness display. Large easy to read, plant safe green LED displays. Selectable values for conductivity and temperature. Simple push button pH calibration system. No calibration required for conductivity and temperature. Silent alarm for both high and low settings. Settings retained when power lost (non volatile memory). Temperature compensation. An international power supply. Water resistant design. 2 year Bluelab Guarantee (6 months on