Cactus Damage


cactus rot

I have recently seen this appear on my cactus it is hard to the touch. Could you tell me what it is and how to treat if I can.

Neal

Neal,

From the photo it looks like it could have been beetles chomping on your cactus, or a simple case of winter rot. Since you say it is now hard to the touch you probably don’t have to do anything, however I would spray with hydrogen peroxide and follow up in a week with an organic fungicide like Neem Oil (never use any neem product called Rose Defense) just to be sure. On the other hand if you see it spreading then send me another picture, a closeup in good focus.

Peter


    
    
  Cactus and Succulents
  Bamboo
  Perennials
  Carnivorous Plants
  Airplants

  Sign up for our Monthly Newsletter

Categories

July 2018
M T W T F S S
« May    
 1
2345678
9101112131415
16171819202122
23242526272829
3031  

US Constitution

Videos



We Get Questions

Email your questions to:

blog [at] cactusjungle [dot] com