I planted 7, 5 foot emerald green cedar trees on a decline, I believe I over watered as I was running a soak-er hose for an hour a day for a good 2 1/2 weeks after planting, the bottom two trees are getting very brown on the outside edges I did test the bark and it is still green is there anything I can do to revive the trees? I have cut way back on the watering and using a watering can how. The inside of the trees are pretty much still green, I was wondering if maybe I should use miracle grow once a week on them to help?
Thank You