Yes, thank you, the windows are open and I have a temp controlled exhaust fan. I have no idea how this 'crud' got in there! No not at all crowded. The hanging plants (cherry tomatoes) are just fine. The only ones affected are those in contact with the greenhouse soil. It doesn't affect any...
Since it's run rampant through my greenhouse (it's just a small 8x10 greenhouse, personal use only) I probably should pull ALL of the plants and treat the soil?
Angular Leaf spot? Fix= fixed copper + maneb - anyone know what the brand name/chemical to purchase would be? I need some asap.. this has invaded my greenhouse- I can't even use my greenhouse until I WIPE THIS OUT!!! Thanks.