I have 3 ixoria shrubs 1 is dark geen leaves but no flowwers the other 2 the leaves are turning yellow what am I doing wrong
I believe your yellowing leaves may be a nutrition issue. More specifically the ph may be off in your soil
Ixoria need a ph soil level below 5.5.
Your local County Extension Office can help you with a soil and ph test.
Here are some articles that will help you.