To make sure, you do not have some bug on your plant.
20+ Cactus Turning Brown From Bottom. Browning is a relatively common. For instance, if your plant is turning brown from the top, the cause always remember the fact that overwatering cacti plants is much more dangerous than underwatering.
Why Your Cactus Is Turning Black What You Can Do Indoor Plants For Beginners from www.indoorplantsforbeginners.com
Department of agriculture plant hardiness zones 3b through 11, depending on species when your indoor cactus begins to brown and dry out appreciably, you should check that it isn't located near a heating vent. My mexican giant is looking absolutely splendid. Watering too often (i water my indoor cactuses with only 1/4 cup of water every 3 months) will rot your cactus.
It might be a good idea to read some of the articles on cultivation in the cactiguide.
The most common question i get asked about majesty palm is why their fronds are turning brown or yellow. After a month i noticed a yellow color at the bottom so when i look into it, rot started. Cactus is turning brown and splitting | thriftyfun. Cacti can turn brown, yellow or even purple for many different reasons.
