I have potted up alot of over-wintered geramiuns. Some have new leaves and green stems. A few have grey mold at the base of the plant. They have been in my back room, west sunlight for a week. Today I moved them outside to my unheated greenhouse. Is the mold bad or will the fresh air and light kill it? My potting soil was maybe a little too wet when I potted them up, but has dried out some these last couple days.

I also have alot of my winter sowing sprouts in greenhouse, so if this mold is something that will spread, please let me know asap. Thanks alot to all.

April