| We're in Michigan and my 3 shrubs have been great and overnight they developed brown leaf spot. I folier sprayed them the day before, does this have any effect? They've practically lost all their leaves |
| I can't tell without looking at the leaves but they may have developed a fungal disease. Watering the leaves on a daily basis may have contributed to the problem. You may want to use a garden fungicide when your shrubs leaf out again, just to offer some measure of protection. Best wishes with your shrubs! |
