Grow These Sun-Loving Perennials That Shine Year After Year

Julia
This year, don't let sunny spots in your garden go empty. These flowers for full sun can fill your garden beds with plenty of color. Stay tuned for a list of sun-loving perennials to adorn any empty space.

Cat's Meow Catmint

The classic phrase "when the going gets tough, the tough gets going" couldn't be more appropriate for 'Cat's Meow' catmint. This hardworking, sun-loving newcomer is heat-, drought-, and deer-resistant, and it produces wave after wave of pretty blue blooms. Unlike other catmints that have a tendency to flop over, 'Cat's Meow' remains compact and upright all summer. The foliage is delightfully fragrant, too.

Plant Name: Nepeta faassenii 'Cat's Meow'

Growing Conditions: Full sun

Size: 17–20 inches tall, 12–18 inches wide

Zones: 3–8

Grow It With: Knock Out roses

Source: Proven Winners available from Walter's Gardens

Summerific Cherry Cheesecake Hibiscus

You don't need to live in the tropics to enjoy the big, bold flowers of hibiscus. Sun-loving plant 'Summerific Cherry Cheescake' hibiscus is a new winter-hardy variety that survives as far north as Zone 4. It develops huge, pale pink flowers that are delicately etched in dark cherry. The plants can grow 5 feet tall and 4 feet wide, so be sure to plant it where it has room to spread.

Plant Name: Hibiscus hybrid 'Summerific Cherry Cheesecake'

Growing Conditons: Full sun

Size: 48–60 inches tall, 40–48 inches wide

Zones: 4–9

Grow It With: Other hibiscus

Source: Proven Winners available from Walter's Gardens

Cheyenne Spirit Coneflower

No need to wait for 'Cheyenne Spirit' coneflower to burst into bloom. This vigorous new sun loving perennial will produce armloads of flowers the first year from seed. It's also an All America Selections winner, which means it scored high marks in test gardens across the country. The well-branched plants bear cheerful daisylike flowers in shades of purple, pink, orange, yellow, and white.

Plant Name: Echinacea hybrid 'Cheyenne Spirit'

Growing Conditions: Full Sun

Size: 18–30 inches tall, 18–24 inches wide

Zones: 4–8

Grow it with: Black-eyed Susan

Source: Great Garden Plants

Sombrero Flamenco Orange Coneflower

If you want to spice up your sunny perennial border, you can’t go wrong with ‘Flamenco Orange’ coneflower. This newest member of the Sombrero family sports bright orange flowers on strong stems that will stand up to rough weather. The sun-loving plants seem to be in almost constant bloom and are highly attractive to butterflies.

Plant Name: Echinacea Sombrero ‘Flamenco Orange’

Growing Conditions: Full Sun

Size: 24–26 inches tall, 18–20 inches wide

Zones: 4–8

Grow It With: Coreopsis

Source: Ballhort, check local garden centers

SuperBlue Lavender

Cold winters are no match for 'SuperBlue' lavender. Unlike other lavenders, this new variety can tolerate temperatures as low as 30 degrees below zero F. 'SuperBlue' blooms all summer long, producing dark blue, fragrant flowers and foliage. It grows 12 inches tall and does well in containers or gardens.

Plant Name: Lavandula angustifolia 'SuperBlue'

Growing Conditions: Full sun

Size: 10–12 inches tall and wide

Zones: 4–9

Grow It With: Dianthus

Source: Burpee

Fireworks Igloo Chrysanthemum

For bold autumn color, nothing beats chrysanthemums. But now there's a new garden mum that's guaranteed to take your breath away. 'Fireworks Igloo' forms a 2-feet-tall mound smothered in bright pink spider flowers. This fall-blooming perennial has been extensively trialed and has proven to be both cold hardy and easy care.

Name: Dendranthema 'Fireworks Igloo'

Growing Conditions: Full to partial sun

Size: 24 inches tall and wide

Zones: 5–9

Grow It With: Asters

Source: Blooms of Bressingham

Siesta Helenium

For years, gardeners have relied on helenium to provide summer color in their borders. Problem is, many of the older varieties would flop over at a moment’s notice. But this won’t happen with ‘Siesta’ helenium. It’s a compact variety that stays upright, growing just 18–20 inches tall. From June until September the plants produce masses of deep red flowers with pretty yellow centers. ‘Siesta’ helenium is also drought-resistant and attractive to butterflies.

Name: Helenium autumnale Mariachi ‘Siesta’

Growing Conditions: Full sun

Size: 18–20 inches tall, 24 inches wide

Zones: 3–9

Grow It With: Black-eyed Susan

Source: Plants Nouveau

Fantasy Cinderella Anemone

By late summer, some perennials start to look a little weary, but not ‘Cinderella’ anemone. In fact, that’s when ‘Cinderella’ is ready to party. This little charmer develops strong, wiry stems in late summer that are topped with bright pink flowers with yellow centers. The plants remain compact and will perform as well in containers as they do in the ground.

Name: Anemone Fantasy ‘Cinderella’

Growing Conditions: Full sun

Size: 12–18 inches tall, 18–24 inches wide

Zones: 5–8

Grow It With: Chrysanthemums

Source: Plants Nouveau

Supreme Flamingo Coneflower

Talk about eye-popping color! The large double flowers of Supreme 'Flamingo' coneflowers are an outstanding mixture of coral-and-deep pink. These drought-resistant plants bloom from midsummer until fall and form larger and larger clumps every year.

Name: Echinacea Supreme 'Flamingo'

Growing Conditions: Sun

Size: 26 inches tall, 15 inches wide

Zones: 4–10

Grow It With: Other echinacea

Source: Blooms of Bressingham/Terra Nova Nurseries

Supreme Elegance Coneflower

The big bold blooms of Supreme 'Elegance' coneflower are simply spectacular. Each fully double flower has deep red centers surrounded by a rim of mauve pink petals that deepen in color as the flower ages.  'Elegance' coneflowers grow 30 inches tall, so plant them in the middle of your flower border. Flowers appear midsummer and keep coming until fall.

Name: Echinacea Supreme 'Elegance'

Growing Conditions: Sun

Size: 30 inches tall, 19 inches wide

Zones: 4–10

Grow It With: Nepeta

Source: Blooms of Bressingham/Terra Nova

Illumination Flame Digiplexis

All of us at Better Homes and Gardens were blown away when we saw ‘Illumination Flame’ digiplexis for the first time. A hybrid between Isoplexis canariensis and Digitalis purpurea (foxglove), this award-winning new perennial develops stalks of large, tubular, reddish-orange flowers with yellow throats. The plant’s only downside is that it’s not hardy in northern climates.

Name: Digiplexis ‘Illumination Flame’

Growing Conditions: Sun, partial sun

Size: 36 inches tall, 18 inches wide

Zones: 8–10

Grow It With: Cranesbill geranium

Source: Skagit Gardens

Short 'n' Sassy Helenium

When you think about perennials, heleniums are probably not the first plants that come to mind. But these pretty, easy-care natives deserve a place in every sunny border. What’s more, there’s now a compact variety that grows only 12–18 inches tall. It’s called ‘Short ’n’ Sassy’ and is one of our favorite new introductions because the plants stay in bloom a long time. Plants produce bright gold-and-orange flowers. Because it is so compact, ‘Short ’n’ Sassy' also works great in containers.

Name: Helenium ‘Short ’n’ Sassy’

Growing Conditions: Full sun

Size: 12–18 inches tall, 24 inches wide

Zones: 4–8

Grow It With: Echinacea

Source: Skagit Gardens

Beyond Blue Festuca

One of the bluest grasses you can grow, ‘Beyond Blue’ festuca has a richer, deeper color than the classic festuca grass, ‘Elijah Blue’. It also maintains its color throughout the season, even during dry periods when other festuca grass will turn brown. The plants thrive in hot, dry locations with poor soil. ‘Beyond Blue’ also develops graceful flower stalks in early summer. Because of its short stature, it makes a great container plant.

Name: Festuca ‘Beyond Blue’

Growing Conditions: Sun, partial sun

Size: 4–8 inches tall, 8–12 inches wide

Zones: 4–8

Grow It With: Echeveria

Source: Skagit Gardens

Black Truffle Lobelia

Even when not in bloom, 'Black Truffle' lobelia looks great in the garden. That's because it's the first lobelia of its kind with dark maroon foliage. But of course, this rugged perennial is even more stunning when in flower. Each plant shoots up spikes of cardinal-red flowers that perfectly complement the dark foliage. The bright blooms are prized by hummingbirds. 'Black Truffle' lobelia thrives in rich, slightly moist soil.

Name: Lobelia cardinalis 'Black Truffle'

Growing Conditions: Full sun

Size: 3–4 feet tall, 2–3 feet wide

Zones: 3–8

Grow It With: Colocasia

Source: Plants Nouveau

Prairie Munchkin Little Bluestem

Are you looking for a native grass that tolerates heat and drought and has no insect or disease problems? If so, ‘Prairie Munchkin’ little bluestem grass is for you. This new variety is shorter and more colorful than its bluestem parents. Growing just 3 feet tall, ‘Prairie Munchkin’ sends up feathery flower spikes in midsummer that remain upright even in strong storms. In the fall and winter, ‘Prairie Munchkin’ fades from blue to strawberry blonde, making it an almost perfect four-season plant.

Name: Schizachyrium scoparium ‘Prairie Munchkin’

Growing Conditions: Full sun

Size: 24–30 inches tall, 20–24 inches wide

Zones: 3–9

Grow It With: Russian sage

Source: Plants Nouveau

'Red Satin' Coreopsis

A major color breakthrough for coreopsis, ‘Red Satin’ produces quantities of red-wine flowers held aloft on wiry stems with narrow, bright green foliage. It’s a lovely plant that stays in bloom from midsummer until fall, especially if you remove the flowers as they fade. ‘Red Satin’ forms a tight clump and won’t spread through your garden.

Name: Coreopsis ‘Red Satin’

Growing Conditions: Full sun

Size: 15–18 inches tall, 18–20 inches wide

Zones: 5–9

Grow It With: Echinacea

Source: Great Garden Plants

Mariachi Fuego Helenium

Pure joy! That’s what you’ll have when ‘Mariachi Fuego’ helenium pops into bloom. This happy, easy-care plant produces masses of gold-and-orange daisylike flowers that look like they are dancing when their wiry stems are touched by the breeze. ‘Mariachi Fuego’ is also drought- and disease-resistant and grows bigger and better every year.

Name: Helenium ‘Mariachi Fuego’

Growing Conditions: Full sun

Size: 18–20 inches tall, 20–24 inches wide

Zones: 3–9

Grow It With: Ornamental grass

Source: Plants Nouveau

Cleopatra Coneflower

The lemon yellow flowers of ‘Cleopatra’ coneflower are a refreshing addition to any garden. Developed overseas, this newcomer is named for its bright yellow, slightly upturned petals that remind the breeders of the yellow European Cleopatra butterfly. ‘Cleopatra’ is also prized for its strong stems that don’t flop over and its compact form that makes it suitable for garden or container culture.

Name: Echinacea ‘Cleopatra’

Growing Conditions: Full sun

Size: 15–18 inches tall, 18–24 inches wide

Zones: 5–9

Grow It With: Other Echinacea

Source: Plants Nouveau

Julia Coneflower

Developed by the same breeder as 'Cleopatra', 'Julia' also was named after a European butterfly, although this time the butterfly was bright orange. 'Julia' is a lovely new addition to the world of coneflowers that develops rich tangerine petals that curve slightly downward. It loves hot weather and is highly attractive to butterflies.

Name: Echinacea 'Julia'

Growing Conditions: Full sun

Size: 15–18 inches tall, 18–24 inches wide

Zones: 5-9

Grow It With: Other Echinacea

Source: Plants Nouveau

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