Scandia Ground Cover Juniper
Scarlet Monkey Flower
Scarlet Pimpernel
Scottish Heather
Sea Lavender
Sea of Joy Bearded Iris
Sea Pink, Common Thrift
Sebastian Daylily
Semi-trailing Yellow Gazania
Sentinel Manzanita
Serbian Bellflower
Shademaster Honey Locust
Shaggy Garden Portulaca
Shalina Japanese Maple
Shamel or Evergreen Ash
Shasta Daisy
Shindeshojo Japanese Maple
Shiny Xylosma
Shishi Gashira Japanese Maple
Shore Juniper