9

Click below images to enlarge...

sinningia sinningia

This is probably Sinningia Ozark Coral Freckles. I put it in a aquarium with artificial light on from 8:00am to 0:00am. The distance to light is about 20cm.

The young leaves were fine until they grew bigger and I found yellow spots within their leaves. I also spotted 2 tiny red dot things ( tiny, like dust ) on the leaves. I touched one of the red dots with a tool and it didn't move; I picked it out. I don't think they are red mites.

Any clues as to what is causing the yellowing?

Mike Perry
  • 18,467
  • 2
  • 48
  • 90
lamwaiman1988
  • 7,600
  • 9
  • 45
  • 76

1 Answers1

2

I consulted some friends in internet. They said those are watermark caused by too much humidity. I think it is quite reasonable. Maybe I will move it out of the aquarium later.

lamwaiman1988
  • 7,600
  • 9
  • 45
  • 76