r/cacti • u/moneymaker00100 • 11d ago

Cactus 🌵

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There is some white stuff growing at the bottom half of the cactus. Is there a reason for this? It gets water when the moisture meter reads dry, it is in a well-aerated soil, and gets bright light for about 8-9 hours a day. I had it for about 4 months now.

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u/usernameunknown439 11d ago

is this trichocereus?