dr van
ley me tell you from experience
right now as i right this i am growing hydro
with no tds/ph meter.
i change my water[ro] 1 time a week
and top off with tap water.
my plants are growing real nice
i know my ph is off cuz they went a lil hermie on me.
i stressed em out i guess
but the buds are there and look sugary
if i had to i would have gotten a ph meter before i started
im gonna end up with about 3-4 oz when i coulda had more.
friendowl Reviewed by friendowl on . ph and tds meters absolutely necessary? i understand that a lot of you go all out with your grows and i know that it's worth it, but how bad could it really be if i was lazy about it and didnt use a tds meter or any ph meter or adjuster? is it even something to be considered? Rating: 5