Bluelab Soil pH Pen Extra Thick Black Bamboo Socks - 3 Pack 2X G-pots - 480mm

2X G-pots - 480mm

This six inch ventilation kit gives you everything you need to bring fresh air into your grow tent and at the same time take the bad / old air out

This product can be used from vegetating state all the way through flush

27% Nitrogen is used only in the vegetation period and ensures lush growth

A powerful vegetative and floral stimulant

Bluelab Soil pH Pen Extra Thick Black Bamboo Socks - 3 Pack 2X G-pots - 480mmBluelab Commercial Graded Soil pH Pen A hardy handheld solution for measuring soil pH and temperature on the go Effective in most growing media and in water solution Fully waterproof not just water resistant Industry leading one year warranty for peace of mind Hold reading function to capture measurements with ease Simple two point calibration for increased accuracy Auto off function to extend battery life Automatic temperature compensation for