Mandarin Lights Azalea

plants were a nice size.....but they were covered with azalea leaf rust!?! I have planted them and sprayed them with fert-lome copper fungicide / monterey hort. oil. I plan to spray them again in 3-4 weeks. would you have any suggestions or thoughts?

The plant arrived quickly. It was packaged with the utmost care. It was bigger than we expected. we plantd it and it is thriving.

Ordered a few different shrubs and can’t be more pleased with the quality that’s shipped