Here are my thoughts on Advanced Nutrients PH Down,
I had been using GH PH down which I was purchasing for 21.00 per gallon. My hydro shop noticed I was using A LOT of PH down. I would guess on average I would use 2 ounces of GH PH down to get my 55 gallon res to the numbers I felt ok with. Generally started at 6.2 and I wanted to get it to at least 5.7. Somedays I'd need more.
Having to adjust 2 and now 3 of those barrels I was going through a ton. The hydroshop finally convinced me to give it a try. It was double the price at 40.00 for a gallon. That gallon weighed a TON!. They told me it was concentrated and boy were they right. I now use only a 1/4 ounce to drop my PH from 6.2 to now 5.3 !!! As you can see my savings will be huge!! I have found it to be very stable and I would suggest anyone who uses large amounts of PH down to purchase this product.
I had been using GH PH down which I was purchasing for 21.00 per gallon. My hydro shop noticed I was using A LOT of PH down. I would guess on average I would use 2 ounces of GH PH down to get my 55 gallon res to the numbers I felt ok with. Generally started at 6.2 and I wanted to get it to at least 5.7. Somedays I'd need more.
Having to adjust 2 and now 3 of those barrels I was going through a ton. The hydroshop finally convinced me to give it a try. It was double the price at 40.00 for a gallon. That gallon weighed a TON!. They told me it was concentrated and boy were they right. I now use only a 1/4 ounce to drop my PH from 6.2 to now 5.3 !!! As you can see my savings will be huge!! I have found it to be very stable and I would suggest anyone who uses large amounts of PH down to purchase this product.