Dahlia Firepot

4" double blooms of glowing red-orange with yellow centers emerge from purple buds. Vibrant deep green foliage. Hardy in zone 7, but may be dug and stored for winter or treated as annual.

Dalea purpurea

Wiry stems balance purple flowers with enormously proportioned, blue-green seedheads in summer. A midwest prarie native that is adaptable to many soil types (except wet) and highly attractive to pollinators.

Despite its common name, Dalea

Delosperma Fire Wonder®

Large blooms of brilliant orange with yellow centers adorn low-growing, succulent plants from May until frost.

Delosperma Tiffindell Magenta

This carpeting delosperma forms a tight, low mass with small magenta flowers that start to bloom much earlier than D. cooperi.

Delosperma congestum Gold Nugget

Yellow, daisy-like flowers over succulent evergreen foliage that takes on reddish tones in winter. Blooms in May and June. Long blooming. Deer resistant.

Delosperma congestum f. album White Nugget

Creamy white, daisy-like flowers with a bright yellow center bloom over succulent foliage. Prefers lean soil, which must be well-drained, especially in winter. Drought tolerant once established. These plants are nice for containers, rock gard

Delosperma cooperi

Silky, magenta daisy-like flowers with yellow centers over succulent needle-like foliage bloom from June to frost. Will self sow but is not a nuisance. Deciduous. Long blooming. Deer resistant.

Delosperma nubigenum

Bright yellow flowers in April and May sit atop plump apple-green succulent foliage. Orange-coral fall color. Evergreen. Long blooming. Deer resistant.

Delphinium Blue Mirror

Deep violet-blue flowers bloom above a bushy mound of deeply cut foliage from early summer to late summer or early fall. A dwarf variety that usually does not require staking. It must have afternoon shade here in Zone 7a.

Delphinium elatum Connecticut Yankee

A free-flowering hybrid in shades of blue, lavender and white. Blooms are produced from midsummer to fall on numerous heavily-branched spikes. Cut back faded bloom stalks to main stem to encourage repeat blooming. An All American Selections winner

Delphinium grandiflorum Butterfly Blue

This bushy larkspur with intense blue flowers above finely dissected foliage is a dwarf form that performs better in our heat and humidity. It is very long blooming and has proven itself to be an excellent performer.

Delphinium grandiflorum Summer Morning

A dwarf variety with well-branched, lacy foliage and a dazzling display of romantic pink flowers from early summer to fall. A short-lived perennial, but well worth planting as an edging or container plant. Prefers well-drained, moist, humus r

Delphinium grandiflorum Summer Nights

Deep blue flowers, some with a blush of purple, are borne on well-branched plants. This Delphinium is a dwarf form that performs better in our heat and humidity. It is very long blooming and has proven itself to be an excellent performer.

Deschampsia cespitosa

This cool-season, clump-forming grass tends to form dense, low tussocks of dark green, rolled leaves up to 20" long. Plants flower in late spring with airy, variably colored blooms (silver, gold, green, purple). Blooms turn yellowish tan as they a

Dianthus Everlast™ White Eye

Compact mounds of grassy blue-green foliage produce pretty semi-double, white blooms with soft pink centers starting in spring and continuing into summer with a final burst in autumn. Fragrant and great for cutting. Plant patented.

Dianthus Fire Star

Deep cherry red flowers with a darker crimson eye are nicely displayed over gray-green foliage. Wonderfully fragrant with the spicy scent of cloves. Heavy bloom in early summer with fall rebloom if deadheaded. Evergreen. Plant Patented. More Details

Dianthus Georgia Peach Pie

Mounds of blue-green foliage are topped by palest blush pink blooms with bright coral centers. Wonderfully fragrant with the spicy scent of cloves. Trim back after blooming for repeat flowering.

Dianthus American Pie Key Lime Pie

Fragrant, white blooms with apple green centers are held on sturdy stems that do not flop. A new look! Plants form compact mounds. Trim back after blooming for repeat flowering. Plant patent applied for.

Dianthus Memories

Heavily scented, fully double white blooms flower above grassy blue green leaves that form contact compact mounds. Blooms from late spring through summer if deadheaded. Great for containers, sunny borders and rock gardens. Plant patented.

Dianthus Neon Star

Fluorescent pink, single blooms are produced heavily in early summer with sporadic rebloom into fall. Compact, blue-gray, evergreen foliage. Plant patented.

Dianthus Paint the Town Magenta

Heat tolerant plants are covered by loads of single, deeply serrated, magenta blooms very early in the summer. Compact mounds of glaucous blue foliage.  Shear after blooming for fall rebloom. Best in full sun and well-drained soil. Plant pate

Dianthus Pink Pom Pom

Mounds of tidy blue green foliage are loaded with fragrant, hot pink, semi-double blooms from spring to fall. Very tolerant of wet, rainy conditions and frost. Evergreen. Nice for borders, containers and rock garden. Long lasting cut flower.

Dianthus Romance

Pretty warm, salmon pink, semi-double blooms have a spicy scent and deeper pink centers. Long stems over short foliage. Great for cutting. Shear stems and 1/3 of foliage after bloom to renew look. Plant patented.

Dianthus Silver Star

Fragrant, white, semi-double blooms have a maroon eye and pinked petal edges. Strong stems do not flop. Deadhead to encourage quick reblooming.