Non-Native Perennials

Sedum sieboldii - STONECROP "OCTOBER DAPHNE"

Stonecrop with gray-blue leaves, pink edges during summer heat months and pink flowers in early fall and orange-red fall color. Easy and tough plant with ground covering growth. For sunny garden with average to leaner drained soil. Often sold with...

Sedum dasyphyllum 'Major' - STONECROP "BLUE TEARS" (CORSIAN STONECROP)

Small succulent stonecrop with rounded gray leaves and white flowers. For sunny garden with drained soil. Evergreen plant, with pinkish winter color. Blooming Time: May/June and sporadically during the summer Size: 1-2"' tall x 6-8" wide USDA Zones:...

Sedum reflexum 'Blue Spruce' - STONECROP 'BLUE SPRUCE'

Small succulent stonecrop with gray needle-like leaves and yellow flowers. For sunny garden with drained soil. Blooming Time: June to July Size: usually under 0.5' tall x 1-1.5' wide USDA Zones: 3-9 (heat zones 6-9) Culture: sun, grows well in...

Digitalis grandiflora - YELLOW FOXGLOVE

This clump-forming perennial is a favorite of pollinators and hummingbirds. It has evergreen foliage, with deep green, finely-toothed leaves that are quite large at the basal rosettes and smaller in size higher up the stem. It is fairly short-lived, as...

Stachys byzantina 'Helene von Stein' = 'Big Ears' - LAMB'S EAR 'HELENE VON STEIN'

'Helen von Stein' = 'Big Ears' is non-flowering and large-leaf cultivar of Lamb's ear. Modest, tough, moderately fast growing and easy to grow, ground covering perennial. Popular for it's dense mats of hairy silver leaves and being very good weed...

Sesleria heufleriana - BLUE-GREEN MOOR GRASS (early spring blooming)

Early blooming, semi-evergreen ornamental grass with tidy clumps, that meets in bloom with spring bulbs. 12-16" tall and wide (20" tall with flowers), starts sprouting green, but soon gray-bluish coloration appears on the bottom part of the leaves...

Sesleria autumnalis - AUTUMN MOOR GRASS (fall flowering)

Evergreen, clumping grass that blooms from mid to late fall, with the spent flowers persisting the whole winter. Tough, adaptable, and drought tolerant; tolerant to lighter dry shade and provides year-round interest. Award of Garden Merit by Royal...

Sesleria caerulea - BLUE MOOR GRASS (early spring blooming)

Groucovering evergreen/semi-evergreen grass with bi-colored leaves early blooming season (cool season grass). The smallest of Sesleria (in horticulture). 0.5-1' tall x 0.7-1' wide clumps. The upper side of the leave is green, while the other blue, the...

Satureja montana - WINTER SAVORY

Late blooming perennial, more famous for it's culinary use in Herbs de Provence seasoning mixture. Heat, humidity and drought tolerant plant from Mediterranean region (Southwestern Asia to Southern Europe). Low mounds of small, stiff evergreen leaves,...

Salvia sclarea var. turkestanica 'Vatican White' - CLARY SAGE 'VATICAN WHITE'

Statuesque and showy short-lived perennial or biennial for sunny garden. Strongly aromatic plant. 2-3' tall x 1-2' wide, flowers in June/July with smaller flowers - the bracts carry the while color. Usually grows as biennial - forms rosette of larger...

Origanum vulgare 'Compactum' - OREGANO 'COMPACTUM' (low and groundcovering)

Vegetative propagated cultivar with dense and groundcovering growth. Ornamental and edible culinary plant, pollinator friendly. Forms wide mats, only about 5-6'' tall x 1.5-2' wide (in time). Flowers in June-July with tiny pale pink flowers. Full sun,...

Iris domestica (Belamcanda chinensis) - BLACKBERRY LILY

Exotic looking, summer blooming perennial with sword-shaped, iris-like leaves. Usually 3' tall (2' without flowers) x 0.75-1' wide. Wiry stems with smaller 2" wide orange freckled flowers in July to August, followed with clusters of shiny black berries...