Cephalocereus senilis low light humid environments with good air

humid environments with good air circulation and indirect light

Aside from their sneaky spines they are really beautiful plants

This may be roughly 10-14 days depending on your home environment

and sphagnum moss being ideal

You can either water as the soil starts to dry or even keep the plant in a saucer of water to ensure it does not dry out

Cephalocereus senilis low light humid environments with good airCephalocereus senilis, commonly known as the old man cactus, is a distinctive columnar cactus native to eastern Mexico. Its best known for its dense covering of long, white, hair like spines that resemble an elderly persons hairhence the name. This cactus typically grows upright in tall, slender columns and can reach impressive heights of up to 1015 meters (3050 feet) in its natural habitat, though it remains much smaller when cultivated indoors.