Botanical name: Pilosocereus leucocephalus Pot Size: 1 gallon Sun requirement: Indoor Care instructions: Do not overwater this cactus. Once a week is sufficient in the summer time, and space out watering further in the wintertime. Public discussion (7) unikorn_plants 7 months ago is this a wholly blue torch? gardeneur 7 months ago It is wooly blue torch. Pilosocereus leucocephalus unikorn_plants 7 months ago thank you, about how tall? gardeneur 7 months ago 8-9" tall from soil, 15" tall from bottom of the pot Carol Y 4 months ago Hi! I see you have more blue torches for sale! How many can I purchase right now? I'm addicted! And the ones I bought from you the last time are absolutely stunning....they're very happy here in Walnut Creek! gardeneur 4 months ago Hi Carol, we are currently out of stock for this one. If you like, you can join our wait list so we can notify you when we have some more in our inventory. Carol Y 4 months ago Great, thank you!! You must log in to send a new comment.