I ended up using pure orange juice with filtered water and concentrate. I mixed it with water from my fridge which is supposed to have a really good filtering system. I got all the water in the gallon jug to be exactly 6.8pH and I'm growing in soil so I'm hoping for the best.
Da1KrayzieThug Reviewed by Da1KrayzieThug on . Question for HARDDON or anyone that knows. Is using a soda pop to be a substitute for pH Down harmful for the plants? I seen the carbonated water on the label and figure that plants like carbon...I think. Basically I'm asking if I should use lemons or soda to lower the pH of my water. Also I'd like to know if a squeezed lemon should be used or the lemon juice in a bottle. Thanks in advance. Rating: 5