I live in Austin, TX. My geraniums are potted outside and lately the temperature is over 100 degrees. I water them almost daily. Is that too much? Leaves are turning yellow but not sure if it's from heat or over watering. One of the plants has tiny round brown spots on the leaves. Could that be a fungus?
I live in Austin, TX. My geraniums are potted outside and lately the temperature is over 100 degrees. I water them almost daily. Is that too much? Leaves are turning yellow but not sure if it's from heat or over watering. One of the plants has tiny round brown spots on the leaves. Could that be a fungus?