By Tilly3181
United Kingdom 
Azalea plants,there are some pale green/yellow thick small growths on the plants,is this normal or have they got some kind of condition please
14 Aug, 2017
Answers
Or lichen, a photo would be useful
Copy and paste the link below and see if the growth looks like this:
https://uk.images.search.yahoo.com/yhs/search;_ylt=A7x9UnfXHJJZA1QAXJx3Bwx.;_ylu=X3oDMTByZmVxM3N0BGNvbG8DaXIyBHBvcwMxBHZ0aWQDBHNlYwNzYw--?p=Lichen&fr=yhs-Lkry-SF01&hspart=Lkry&hsimp=yhs-SF01
14 Aug, 2017
Previous question
Azalea gall, possibly, if the growths affect the leaves and flowers, see info in the link below, you'll need to copy and paste into your browser
https://www.rhs.org.uk/advice/profile?PID=740
14 Aug, 2017