Plant Growing Guides

Silvery Rose

Rosa glauca

Silvery Sage

Salvia argentea

Silvery Sedge

Carex platyphylla

Silvery Spire

Salvia argentea

Chinese Chives

Allium tuberosum

Meadow Foxtail

Schedonorus inermis

Sioux

Solanum tuberosum 'Sioux'

Siskiyou

Fragaria × ananassa 'Siskiyou'

Siskiyou Pink

Dianthus x hybridus 'Siskiyou Pink'

Sissinghurst Castle Garden Rose

Rosa 'Sissinghurst Castle'

Sissinghurst White

Rosa 'Sissinghurst White'

Sister Agnes

Rosa 'Sister Agnes'

Sitka Alder

Alnus viridis subsp. sinuata

Sitka Spruce

Picea sitchensis

Six Hills Giant

Nepeta × faassenii 'Six Hills Giant'

Six Hills Giant

Nepeta × faassenii 'Six Hills Giant'

Six-Row Barley

Hordeum vulgare subsp. vulgare

Sizzler Deep Red

Capsicum annuum

Sizzler Gold

Capsicum annuum

Sizzler Purple

Capsicum annuum

Sizzler Red

Capsicum annuum var. annuum

Sizzler Series Pepper

Capsicum annuum 'Sizzler Series'

Sizzler Yellow

Capsicum annuum

Sizzling Pink

Dianthus chinensis 'Sizzling Pink'

Skeena Potato

Solanum tuberosum 'Skeena'

Skiros

Spinacia oleracea 'Skiros'

Skullcap

Scutellaria lateriflora

Skunkbush Sumac

Rhus trilobata

Sky Blue Aster

Symphyotrichum azureum

Skyline Chili Pepper

Capsicum annuum var. acuminatum

Sky Pencil Holly

Ilex crenata 'Sky Pencil'

Sky Pencil Hinoki Cypress

Chamaecyparis obtusa 'Sky Pencil'

Sky Pencil Holly

Ilex crenata 'Sky Pencil'

Skyrocket

Juniperus scopulorum 'Skyrocket'

Skyrocket Juniper

Juniperus scopulorum 'Skyrocket'

Skyscraper Sunflower

Helianthus annuus 'Skyscraper'

Sleeping Beauty Aster

Symphyotrichum novi-belgii 'Sleeping Beauty'

Sleepygrass

Stipa robusta

Slender Blue Flag

Iris prismatica

Slenderette Bean

Phaseolus vulgaris

Slender Hinoki

Chamaecyparis obtusa 'Gracilis'

Slender Rush

Juncus tenuis

Slender Speedwell

Veronica filiformis

Slender Spindle

Euonymus angustatus

Slender Willow

Salix exigua

Slippery Elm

Ulmus rubra

Sloe

Prunus spinosa

Sloughgrass

Spartina pectinata