Disappointed that there was no directions on the bottle. Would have been nice if the info on bottle included how much to use to change 1 liter of water by 1 pH point.
I have well water of PH 7 and my outdoor garden soil measures at PH 7. With the addition of this product within the nutrients supplied to the plants, I was able to lower the PH of the soil. I was aiming for a soil PH of 6.5 The product helped with that desire. Naturally after a few hours the soil would change back to PH 7.
For being readily available at Canadian Tire and not being sure of the quality of this stuff I can't complain.. didn't seem to burn any plants and it was easy enough to figure out