-
Solidago rigida 'Golden Rockets' -
Solidago rugosa 'Fireworks' -
Solidago sempervirens -
Sorghastrum nutans -
Sorghastrum nutans 'Golden Sunset' -
Spartina pectinata -
Spiraea alba -
Spiraea japonica 'Anthony Waterer' -
Spiraea japonica 'Double Play Big Bang' -
Spiraea japonica 'Goldmound' -
Spiraea japonica 'Little Princess' -
Spiraea tomentosa -
Sporobolus heterlepis -
Squash - Spaghetti -
Squash - Summer 'Eight Ball' -
Stachys 'Hummelo Pink Cotton Candy' -
Stachys 'Hummelo Summer Romance' -
Stachys byzantina 'Fuzzy Wuzzy' -
Stachys byzantina 'Helen Von Stein' -
Stachys byzantina 'Silver Carpet' -
Stachys hummelo 'Summer Crush' -
Stachys officinalis 'Hummelo' -
Stokesia 'Colorwheel' -
Stokesia 'Divinity White'
