United Kingdom 
Why are the leaves on my polygala going yellow
13 Apr, 2015
Answers
possibly needs a feed. or a dose of Epsom salts. But as bamboo says we need more info really. any chance of a photo?
13 Apr, 2015
Polygala? That's Milkwort, a tiny native wild flower. Or do you mean the South African species?
13 Apr, 2015
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Dunno, need more info - where are you growing it and under what conditions, how long have you had it, and which variety of Polygala is it?
13 Apr, 2015