trichomes
New Member
Re: Cannafan's Perpetual Grow White Widow-Master Kush Reveg and More! CFL's/LED/HPS
Looks we have a chemist in the thanks ajag, you will be blogified as well &
Reps to a 420 Chemist in the circle
Fantastic explanation PeeJay and thank you Canna for posting!
I would add 2 things;
1. The scale is logarithmic, so 6 is ten times more Acidic than 7 and 5 is a hundred times more Acidic , 4 is a thousand times more Acidic, worth bearing in mind if you drift too far from the 'Zone' I think.
2. All our meters measure EC (electrical conductivity) and convert to ppm, each continent or manufacturer appears to use a small variety of conversion factors so comparing each others ppm is not an exact science!
Hope you don't mind PeeJay and Canna!
Looks we have a chemist in the thanks ajag, you will be blogified as well &
Reps to a 420 Chemist in the circle