Melocactus guitartii houseplant They can go months without

They can go months without water

it could be getting too much direct sunlight

It grows well with filtered sunlight or afternoon shade

When growing Aloe ferox indoors

Melocactus guitartii houseplant They can go months withoutMelocactus guitartii Description: Melocactus guitartii is the the rarest of these Cuban species,. It is about 10 cm broad and 12 cm high, densely armed with long spreading rigid spines. Habit: Usually solitary. Cephalium: Relatively small 3 to 4 cm tall and 7 to 11 cm in diameter with long reddish brown bristles. Flowers: From the cephalium, pink, 18 to 43 mm long and 3 to 4 cm long. These cacti are not the easiest things to grow and aren't plants for