Tips turning brown on Bountiful Blue blueberry?
I have 6 blueberries in Air-pots using the 5.1.1 mix. I'm using Dyna-Grow Foliage Pro with PH corrected water at 4.5-5.0. They are in full sun. All the new growth burned brown and leaves are burnt? I'm trying to figure out how to post picks! thank you