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QUESTION: Hi My castle cactus is looking a little ill, some parts are turning brown and dying and it looks like it has exposed green parts, i'm not an expert but my other cacti are doing great....is it diseased?
sarah

ANSWER: Hello Sarah,
It is probably the brown bark-looking substance that grows on a damaged part of a cactus when the inner part of the plant is exposed (such as if it was scratched, cut, or damaged). Do you know what is causing these damages? It may be a cat, if you own any. Or you might have scratched without noticing. If not, check very closley to see if there are bugs or anything that might be damaging your cacti.

If you have further notice, let me know:)

---------- FOLLOW-UP ----------

QUESTION: I dont own any quadrapeds.   Will it heal itself or how do I unexspose the inner part, i didnt see any bugs when I looked very close.

Answer
If there aren't nay bugs, then it was probably accidently damaged. It will heal, so don't worry about it. If you notice brown, bark-looking stuff, then it is a good sign. Don't expect it to recover to a fresh, green look. It would only be covered with the brown substance I mentioned earlier.

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Joan

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Prickly pear, saguaro, barrel cactus, house cacti... You name it! I will answer all your questions regarding cacti such as winter care, propagation, watering, and indoor care. I will also answer questions on edible cacti (for humans or pets) and identification. In addition, I may answer questions on other succulent plants, such as the agave.

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Due to the arid climate here in Nevada, I grew up planting cacti and shrubs to design my landscapes. As years went on, I learned the different ways on taking care of these amazing cacti, especially how to propagate them.

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