hi all can anyone tell me (approx) what my ppm should be at 40 days into 12/12 ?
im on my 4th grow but first with meters.im growing 4 ppp on a 4ft nft table ionic nutes (also boost) and a 600w hps 2x 5" extractors and passive inlet.
all seems ok some really nice buds but i just want to get max potential and maybe a little reasurance/peace of mind.
they where on around 1700 ppm going from veg (18/6)to 12/12 but since turning them, anything over 1300 and they start using more water than nutes and ppm startes to climb is this normal ?
any help would be great. even if there is no set ppm levels other growers norms will do cos then i can still work out a rough average as,as i am still a noob still gathering info and learning loads.
thanks in advance.
(hope this makes sense im really quite stoned .)
johnny123 Reviewed by johnny123 on . just a quick question hi all can anyone tell me (approx) what my ppm should be at 40 days into 12/12 ? im on my 4th grow but first with meters.im growing 4 ppp on a 4ft nft table ionic nutes (also boost) and a 600w hps 2x 5" extractors and passive inlet. all seems ok some really nice buds but i just want to get max potential and maybe a little reasurance/peace of mind. they where on around 1700 ppm going from veg (18/6)to 12/12 but since turning them, anything over 1300 and they start using more water than nutes Rating: 5