lol great shit pro

but i've been using general hydroponics liquid formula

a friend of mine said try the pool ph down (alot cheaper 7 bucks for a huge container)

but i was looking at the label and it had a danger, poison on it

i don't think thats good lol

or all ph ups and downs poisonous
thattimeofyear2 Reviewed by thattimeofyear2 on . wanting to get n2 hydroponics hello all:) well i'm currently a soil grower but would like to get n2 hydroponic growing (this scrog thing is really peaking my interests) i recently got a 12 bucket ebb and flood or flow whatever lol system it came with no instructions or nething got it used. now i only wanna use 5 of the buckets problem is i have this giant 55 gallon reservoir and i would like to do weekly changes of water, theres no way i would be able to do this with a reservoir that big Rating: 5