Cacti from desert areas are plump and spiny while cacti that originally grew in jungle areas are flat or thin and spineless.
21+ Brown Spots On Cactus Plant. This may be because of the cold, because it is very cold and has been in the negatives its not the plant that's guzzling water. Cacti react to mistakes in the care routine with brown spots on the prickly epidermis.
Ask A Question Forum Brown Spots On Mexican Fence Post Cactus Garden Org from garden.org
The cactus community on reddit. My cactus has this brown areas growing across the surface since a week ago. Genera/species of mold that infect cactus plants.
Scales are small insects that appear like brown spots on cacti because of their hard brown shell coverings.
The cactus and succulent society of america recommends discarding diseased plants and their soil. Understanding the water requirements of your cactus is important. This applies to both an unsuitable choice of location and an unbalanced water and nutrient intake. Genera/species of mold that infect cactus plants.