Bluelab pH Pen Telos LED so it makes sense to

so it makes sense to box clever and take adequate precautions

its applications are only limited by your imagination

Advanced Nutrients Tarantula Liquid contains 6 super-strains of beneficial microbe which have been painstakingly and bred to create the best possible environment for the roots of your plants

or the 600W Boost setting may be selected to give maximum light output

Bluelab pH Pen Telos LED so it makes sense toThe Bluelab pH Pen is a great little hand held device for measuring the acidity alkalinity of your nutrient solution. Bluelab products are trusted by growers across the globe for their accuracy and reliability the handy new pH Pen is no exception! With temperature compensation, it provides highly accurate readings, as well as displaying the temperature of your nutrient solution onscreen