cannaculturalist
Well-Known Member
Hi guys,
So I have a bottle each of Nutrifield's pH Up and pH Down concentrates and have found them to be super strong. I was thinking it would be easier to make a diluted solution for using - I'd hate to accidentally over do it directly in the reservoir. The bottle/company site doesn't give any details on how to do this, and my searching on RIU hasn't pulled up much info. What do you suggest is the best ratio to dilute this stuff to? (So far I've found a tiny dap will change 1L of water ~3 pH "units" eg pH 7 to pH 4 with the pH Down)
Details:
pH Up is 48% potassium hydroxide
pH Down is 81% phosphoric acid
Thanx
So I have a bottle each of Nutrifield's pH Up and pH Down concentrates and have found them to be super strong. I was thinking it would be easier to make a diluted solution for using - I'd hate to accidentally over do it directly in the reservoir. The bottle/company site doesn't give any details on how to do this, and my searching on RIU hasn't pulled up much info. What do you suggest is the best ratio to dilute this stuff to? (So far I've found a tiny dap will change 1L of water ~3 pH "units" eg pH 7 to pH 4 with the pH Down)
Details:
pH Up is 48% potassium hydroxide
pH Down is 81% phosphoric acid
Thanx