You can use vinegar, ph down or vit C to bring the ph down, play with the well water and see what you can do, pick one plant as a test plant and see what the adjusted water does be careful not to over water. The soil is buffered to maintain ph so it should be OK, a little vit c is good for ailing plants just don't over do it, teaspoon per gallon or so, foliar feeding liquid kelp is also helpful for sick plants and always try it on the tester first and watch the new growth to see if they're getting better.
lipps Reviewed by lipps on . Girl scout cookies First ever grow having some issues ****PICS**** I bought these 4 clones at a dispensary and potted them in 1 gallon pots on 7/1/13 they are under 18 hours light i have 12 20watt 6500k mini cfls so each gets 60watts per plant. soil is Roots organic original straight out of the bag.. temps are 80-86 all the time. water is from a well, i dont know what the ph is tho and ive only been watering when soil feels dry.... new growths feels dry lights are about 3-4 inches from tops. what i have thought could be the issue too is i have abox fan that i Rating: 5