Overgrown Agave . Its leaves have white markings and curling filaments that give it a hairy look. At succulent extravaganza 2013 he talked with robin stockwell, the owner of succulent garden, about this very issue. Agave Victoria Reginae variegated 4 pot overgrown 2 / Etsy from www.etsy.com It should be a little. Place the pup in the hole and cover all the roots with the dirt you just dug out of the hole. This will give your agave pup plenty of room to grow and develop healthy roots.