The plantings include many mature specimens of Kalmia, both the species, and cultivars. Many of the cultivars were originally developed by Dr. Richard Jaynes of Broken Arrow Nursery fame.
![Kalmia latifolia pink cultivar](https://grouthillgardens.org/wp-content/uploads/2018/07/ghgFlowers_03-1024x768.jpg)
The plantings include many mature specimens of Kalmia, both the species, and cultivars. Many of the cultivars were originally developed by Dr. Richard Jaynes of Broken Arrow Nursery fame.