Trichocereus terscheckii (Argentine Saguaro, Cordon Grande)
Trichocereus terscheckii are the heavyweight champs of the Trichocereus; huge and solid.
Trichocereus terscheckii grow to an astonishing 30 + feet (a Trichocereus in Saguaro clothing). In fact, the Trichocereus terscheckii are sometimes called "Argentine Saguaro".
One seed pack is approximately 25 seeds in each pack.
The picture below was taken on a recent trip to Argentina. The arms of the wild cactus weigh up to 100 pounds per linear foot.