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Q.Why Is My Cactus Loosing Color

Zone 92130 | Annacartier added on June 26, 2020 | Answered

I notice the discoloration on my cactus that seems to be spreading. Any reasons why?

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Certified GKH Gardening Expert
Answered on June 30, 2020

This is one of many fungal infections of cacti, and the "corking" is a symptom of infection.

This will need to be treated by a fungicide.

Here are some articles for more information:



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