All garden flowers on letter S

Spiny bear's breeches
(Acanthus )

use: single plant

Snapdragon, Weasel's Snout
(Antirrhinum)

use: border, flowerbed, potting

colors: white, red, orange, yellow, pink

Sea thrift
(Armeria juniperifolia )

use: rock garden, border, groundcover,

colors: white, pink

Sea pink, Sea thrift
(Armeria )

use: rock garden, border, groundcover,

colors: white, pink

Spring snowflake
(Leucojum )

use: border, flowerbed

colors: white

Swan River daisy
(Brachyscome)

use: rock garden, border, flowerbed, potting

colors: white, light blue, purple, pink, lilac

Sheep's bit
(Jasione montana)

use: rock garden, flowerbed

colors: light blue, dark blue

Stachys grandiflora
(Betonica grandiflora )

use: border, flowerbed

colors: lilac

Swamp milkweed, Maypops
(Asclepias incarnata)

use: border, single plant

colors: white, pink

St Bernard's lily
(Anthericum liliago)

use: rock garden, border, flowerbed

colors: white

Sweet rocket
(Hesperis )

use: border, single plant, flowerbed

colors: white, lilac

Snowdrop
(Galanthus )

use: border, flowerbed

colors: white

Strawflowers, Paper Daisy
(Helichrysum bracteatum)

use: border, single plant, flowerbed,

colors: white, red, yellow, pink

Sweet Pea
(Lathyrus odoratus)

use: border, single plant, hedgerow, vertical gardening

colors: white, red, light blue, dark blue, purple, pink, lilac, claret

Sticky Monkeyflower
(Mimulus aurantiacus)

use: border, flowerbed, potting

colors: red, orange, yellow

Smith's fairy bells
(Disporum )

use: border, single plant, flowerbed

colors: white, yellow

Shooting star
(Dodecatheon )

use: rock garden, border, flowerbed

colors: white, pink, lilac

Spanish gorse
(Genista hispanica)

use: border, single plant, flowerbed

colors: yellow