GRAMMA'S LEMON PIE. Introduced in 2007. Cute and bright, the 4” blooms are a good clear yellow, and each petal is tipped in white. It will occaisionaly throw a bit of caramel color on the outer part of the petals, just like the peaks on lemon meringue pie! Bush grows to 4' and is very sturdy, strong, and full of bloom during the season. Great garden plant with good laterals.