Top view of my San Pedro
This is the top view of my own San Pedro I'm growing. This shows you how many ridges to look for when lurping around for cactus. Once again I'll say that this particular cactus is so huge now that the container its in can't support the weight of the cactus and we had to tie the cactus up to keep from toppling over. One of these days I'll get around to putting the cactus in the ground.