Berkeley Botanical Garden

Big Mac is a general name like Blue Torch and doesn’t refer to a specific clone.

But if there is an original Big Mac clone this may be it. This is a Trichocereus huanucoensis that has been available for many years as Big Mac. Sold by jiimz and The Succulent Source, and previously available from World Seed Supply.

This clone was designated “P7 huanucoensis” when used for some breeding projects a while back crossing it with Skip, Awful, and others

Cuttings of this Trichocereus huanucoensis P7 Big Mac are sometimes available from Cactus Affinity.

from Sacred Succulents and Serra Gardens and Ed and Betty Gay before them. “Don Huan” is a new name for this clone but it seems likely to stick.

Cuttings of Trichocereus huanucoensis ‘Don Huan’ are sometimes available from Cactus Affinity.

from Geffray’s Garden

Cuttings of this Trichocereus huanucoensis JS84 are sometimes available from Cactus Affinity.

This Trichocereus huanucoensis came from MSS with the label ‘Trichocereus huanucoensis but came as Trichocereus peruvianus.

Cuttings of Trichocereus huanucoensis JS129 are sometimes available at Cactus Affinity.

from David. Thank you.

Cuttings of this Trichocereus huanucoensis are sometimes available from Cactus Affinity.