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Browse Plants

Narrowed By:Type: Annuals, Grasses+ Flower Color: Purple/Lavender
Displaying 1 - 20 of 43 listings   1 | 2 | 3View AllNext > Sort By: Sort
Ageratum houstonianum Ageratum houstonianum
(1 user review)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

There are many cultivars available of this fast-growing annual. They are best used as bedding, edging, or container plants. Panicles of blue, pink, purple, or white flowerheads arise from oval, downy leaves in midsummer and continue until frost. They have a soft, fuzzy appearance and attract butterflies.

Amaranthus cruentus Amaranthus cruentus
(Prince's feather, Purple amaranth, Red amaranth)
(1 user review)

Amaranthus cruentus makes a striking statement in beds or borders. Growing to 6 feet in height, it bears somewhat fuzzy-looking spires of purplish red flowers in summer, followed by seed heads that can be red, purple, or yellow. It is native to tropical regions of North and South America, and is one of three Amaranthus species cultivated for their grain.

Andropogon gerardii 'Pawnee' Andropogon gerardii 'Pawnee'
(Big bluestem, turkeyfoot)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

'Pawnee' has an upright habit and warm fall colors that persist into winter. This refined offbig bluestem has the bluish purple stems typical of the genus. In late summer, Purplish red flowers appear in groups of three or six, which look like a turkey foot—hence the nickname: "Turkey Foot Grass." The root system that can extend down more than 10 feet. Each year, a third of these roots die, opening up channels for water. -Scott Vogt, Native grasses, Fine Gardening issue #124

Bouteloua gracilis Bouteloua gracilis
(Blue grama, Signal-arm grass, Mosquito grass)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Blue grama is a perennial grass from the Americas bearing unusually bent and flattened inflorescences. Being native to open grasslands, they are drought tolerant and at home in meadows. They provide the garden with shades of tan that persist throughout winter. 

Browallia americana Browallia americana
(1 user review)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This plant produces distinct, 2-inch blossoms primarily in rich blue (but also in shades of purple and white), with dark eyes smudged white. It is suitable for sun and partial shade.

Calamagrostis 'Karl Foerster' Calamagrostis 'Karl Foerster'
(Karl Foerster feather reed grass)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This versatile ornamental grass has slender, upright, deep-green foliage. A cool season grass, it is upright and clump forming, with purplish-green, feathery plumes that can reach 6 feet in height. It blooms in early summer rather than fall and must have winter chill to bloom.



Information provided by Santa Rosa Gardens.

Calibrachoa 'Million Bells' Calibrachoa 'Million Bells'
('Million Bells' calibrachoa)
(1 user review)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Million Bells were the very first calibrachoa series on the market. This exciting new plant category was created in 1993 by the breeders at Suntory Flowers in Japan. Available in a broad spectrum of colors, Million Bells are perfect in pots, hanging baskets, window boxes and landscapes. These hybrids are heat tolerant, cold hardy and amazingly prolific, blooming well into fall. Choose from trailing, mounding and more compact Bouquet types. For best results, plant in full sun.

Capsicum annuum 'Black Pearl' Capsicum annuum 'Black Pearl'
(Ornamental pepper)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This pepper boasts the most dramatically deep purple-black leaves and fruit imaginable. The vigorous, bushy plants grow to 18 inches tall and almost as wide. Flowers are lilac, and dark black peppers emerge in fall.

Catharanthus roseus Cora™ series Catharanthus roseus Cora™ series
(Cora™ periwinkle, Cora™ vinca)
(1 user review)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

The disease-resistant Cora™ series of periwinkles comes in a range of flower colors—from white to lavender to burgundy—and looks great until the first fall frost.

Celosia cristata 'Century' Celosia cristata 'Century'
(Plumed celosia)
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The flowers of this celosia cluster together in great numbers and look like silky, feathery plumes in vivid hues of yellow, red, magenta, or apricot. The plumes rise above the foliage on 2-foot-tall stalks, which wave their flags of color in the breeze from July to frost.

Centaurea cineraria 'Colchester White' Centaurea cineraria 'Colchester White'
(1 user review)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Best used as a foliage plant, this plant's intricately cut, frosty-silver leaves produce a large, elegant arching mound. It also bears pale lavender-blue pin-cushion flowers on lanky 30-inch stems in late spring.

Ceratotheca triloba Ceratotheca triloba
(South African foxglove)
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A rare and graceful beauty, this plant is not a true foxglove, but its flowers are similarly shaped and hang in clusters. They come in shades of white and pink with pale violet stripes highlighting the inner throats. This plant’s soft coloring brings the delicacy typical of spring-blooming plants into the summer garden. The gray-green foliage has a distinctly nutty fragrance and is deer resistant. As a large-scale plant, South African foxglove holds its own when planted among shrubs and is best complemented by plants with deep purple foliage. It also makes a good cutting flower.

Cerinthe major ‘Purpurascens’ Cerinthe major ‘Purpurascens’
(Blue shrimp plant)
(1 user review)

Though subtly colored, Cerinthe major ‘Purpurascens’ draws comment wherever it inserts itself. The steely purple bracts and leathery gray foliage of this annual seem extraterrestrial poking up among more conventional herbaceous plants. It is an annual from the Mediterranean region with leaves like a eucalyptus and flowers like a purple euphorbia. This plant produces large black seeds that drop to the ground in late summer and germinate in fall to start the cycle all over again if growing conditions are right.

Consolida ajacis Consolida ajacis
(Larkspur)
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Feathery, almost fern-like leaves are mid- to dark green. In summer, larkspur bears delphinium-like open to densely packed spikes to 24 inches tall of pink, white, or violet-blue double flowers.

Corydalis linstowiana Corydalis linstowiana
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This species produces copious purplish-blue flowers in spring and fall. It has light green ferny leaves with a mid-rib of silver.

Datura metel Datura metel
(Downy thorn apple, Devil's trumpet, Horn of plenty)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Datura metel grows 3 to 4 feet tall with large dark green leaves that have a bad smell. However, the large trumpet-shaped flowers have a sweet fragrance that spreads throughout the garden in the morning and evening. Flowers may be single or double and range from white and yellow to pink and purple.

Deschampsia cespitosa 'Northern Lights' Deschampsia cespitosa 'Northern Lights'
(Tufted hair grass, Tussock grass)
(2 user reviews)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

A tuft of thin grassy foliage with gray and gold variegation distinguishes this cultivar. Early summer brings 3-foot-tall, airy plumes of tiny flowers that look beautiful when backlit by the sun. As fall approaches, the foliage turns golden with pink-coral tips. This grass even grows well in shadier sites. Plant in a border, woodland garden, or shaded rock garden.

Festuca glauca 'Elijah Blue' Festuca glauca 'Elijah Blue'
(Blue fescue, Gray fescue)
(1 user review)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

These compact tufts of 8-inch-long powder-blue leaves are well suited for edging and naturalizing in the rock garden. 

Gomphrena globosa 'Purple' Gomphrena globosa 'Purple'
(Globe amaranth)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

A bushy, hairy-leaved annual, globe amaranth bears round purple flower bracts on thick stems in summer and early fall. This plant is useful as summer bedding or in a border or cutting garden. It is fairly drought tolerant and very heat tolerant. It grows to about 2 feet tall.

Heliotropium arborescens 'Marine' Heliotropium arborescens 'Marine'
(Heliotrope, Cherry pie)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

'Marine' heliotrope has a compact form with broadly oval to lance-shaped, wrinkled leaves tinged with purple. In summer, it bears a profusion of fragrant deep violet-blue flowerheads up to 6 inches across.


Displaying 1 - 20 of 43 listings   1 | 2 | 3View AllNext > Sort By: Sort