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Hyacinth Plant

Q.Organ pipe

Zone Yuma Az 85367 | 1aaoen added on January 18, 2018 | Answered

My organ pipe cactus has a problem on one arm
See photo.
Where is wrong and how do I fix it?
Thank you.

BushDoctor

Certified GKH Gardening Expert

Answered on January 18, 2018

It looks like it has sustained damage at one time. If this spot doesn't spread, then it will not harm the cactus. If it is spreading, then it could be an infection. If this is the case, then I would recommend applying peroxide to the wound. Also use some wettable sulfur around the base according to the instructions on the package.

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Q.Organ pipe

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