Sabal palmetto ‘Lisa’ was a form of Sabal discovered in Southwest Florida in 1998. Of the seedlings produced from this source,approximately 68% show the leaf characteristics of the mother plant. The leaves of Sabal Lisa are fused more in the middle. Their is a great article on the discovery of the plant and the characteristics of it here on this link. http://www.rarepalm.com/Sabal_Lisa_Article_1.pdf
Hardy zone 7b Plants sold in 3 inch pot as seedlings 1 year old.