I have been adjusting the water to about 6.0-6.2…is there another way to adjust soil ph? The leaves are curling up now, according to the self diagnosis page it looks either like nutrient burn or ph probs. I keep trying and following the instructions on the website but I just can’t seem to get it right, I’m really disheartened and feel like giving up caus this is like my sixth harvest, and it’s painful to watch. I’ve always had a green thumb and I don’t want to go back to buying, but I’m not doing something right.