Plant Growing Guides

Snowflake Candytuft

Iberis sempervirens 'Snowflake'

Snowflake Phlox

Phlox subulata

Snowmound Ninebark

Physocarpus opulifolius 'Snowmound'

Snow on the Mountain

Euphorbia marginata

Snow Pea

Pisum sativum var. saccharatum

Snow Pea Blizzard

Pisum sativum var. macrocarpon 'Blizzard'

Snowpod Pea

Pisum sativum var. saccharatum

Snow Willow

Salix alba var. sericea

Snowy Mist

Euphorbia marginata

Soft rush

Juncus effusus

Softstem Bulrush

Schoenoplectus tabernaemontani

Soft-stemmed Bulrush

Schoenoplectus tabernaemontani

Soldanella

Soldanella alpina

Hungarian Soldanella

Soldanella hungarica

Least Soldanella

Soldanella minima

Mountain Snowbell

Soldanella montana

Soldanella pusilla

Soldanella pusilla Gaertn.

Solidago (Goldenrod)

Solidago spp.

Goldenrod 'Autumn Joy'

Solidago 'Autumn Joy'

Goldenrod 'Fireworks'

Solidago × 'Fireworks'

Goldenrod 'Lemon Mist'

Solidago × 'Lemon Mist'

Wrinkled Goldenrod

Solidago rugosa

Showy Goldenrod

Solidago speciosa

Solomon's Plume

Smilacina racemosa

Solomon's Seal

Polygonatum biflorum

Sonia's Bluebell

Hyacinthoides hispanica 'Sonia'

Sonnet Mixed Colors

Viola × wittrockiana

Sorbet Peppermint Swirl

Mentha × piperita 'Sorbet Peppermint Swirl'

Sorbet Series

Impatiens walleriana 'Sorbet Series'

Sorbet Vanilla Swirl

Impatiens walleriana 'Sorbet Vanilla Swirl'

Sorbet White

Viola × wittrockiana 'Sorbet White'

Rowan or Mountain Ash

Sorbus aucuparia

Sorrel

Rumex acetosa

Sorrel Bloodveined

Rumex sanguineus

Sorrel, Bloodveined

Rumex sanguineus

Broad-leaved Sorrel

Rumex acetosa

Broad-leaved Sorrel

Rumex acetosa

Buckler-leaved Sorrel

Rumex scutatus

Buckler-leaved Sorrel

Rumex scutatus

Red-veined Sorrel

Rumex sanguineus

Red-veined Sorrel

Rumex sanguineus

So Sweet Hosta

Hosta 'So Sweet'

Soul Mate Hosta

Hosta 'Soul Mate'

Sour Cherry Morello

Prunus cerasus 'Morello'

Southern Giant Curled Mustard

Brassica juncea

Southern Giant Curled Mustard

Brassica juncea

Southern Pink

Dianthus chinensis var. Southern Pink

Spanish Bluebell 'Blu Jacket'

Hyacinthoides hispanica 'Blu Jacket'