Forum home Plants
This Forum will close on Wednesday 27 March, 2024. Please refer to the announcement on the Discussions page for further detail.

Indoor cacti

pepesnowypepesnowy Posts: 24
Does anybody know what these grey/black blotches are? Why happened and how to treat? Have been using cacti feed once a month ?

Posts

  • ERICS MUMERICS MUM Posts: 627
    Could be damage from water splashes if they are in full sunlight.  Scorched.
  • bcpathomebcpathome Posts: 1,313
    I agree .Also I wouldn’t feed so often ,I’d cut back to 6 weeks rather than monthly .
Sign In or Register to comment.