Growth Technology pH Buffer 7 - 1L feed-systems Carbon Weight 7KG

Carbon Weight 7KG

CO2 would be 1500 PPM (a little lower

Shorter internodal spacing and tighter flower sites

conductivity and temperature meter all in one

Used in both vegetative and generative cycles

Growth Technology pH Buffer 7 - 1L feed-systems Carbon Weight 7KGpH BUFFER 7 These are solutions of known and exact pH. If your pH meter doesnt read pH 7 (or pH 4) when the probe is put into the buffer then the meter is wrong and needs calibrating. We recommend that the meter is checked with pH 7 Buffer at least once a week, and checked with pH 4 buffer at least monthly. Each pH meter comes with instructions on how to calibrate the meter. Pour enough buffer from the bottle to cover the glass end of the probe when