The Agave franzosini plant grows to approximately 3 ft. in diameter. Some botanists consider the Agave franzosini plant to be a hybrid of Agave americana. The beautiful blue-green color of the graceful Agave franzosini plant sets it aside as one of the choicest landscape specimens. Colonies of 15 ft. tall Agave franzosini plants soon grow from a single plant. A beautiful Agave franzosini specimen ready to be shipped.