--- title: "10 Container Plants That Thrive in Full Sun" description: "Fill your flower pots and window boxes with blooms and grasses—like marigold, agave, pentas, and these others—that are happiest in bright sun." date: "2026-06-24" modified: "2026-06-24" authors: - name: "Audrey Stallsmith" job_title: "Contributing Writer" link: "https://www.bobvila.com/authors/audrey-stallsmith/" url: "https://www.bobvila.com/lawn-and-garden/container-plants-for-full-sun/" categories: - "Gardening" - "Lawn & Garden" tags: - "gardening" - "News" --- # 10 Container Plants That Thrive in Full Sun ![Vibrant summer flowers in colorful pots and planters adorn a sunny balcony or terrace.]() *Photo: Four888 via Adobe Stock* Many of gardeners' favorite annual plants for landscaping are also popular container plants because they bloom longer and more brilliantly than other put-in-the-shade varieties. By no means should you avoid them because everybody grows them, but we're always in favor of seeking out new or unusual cultivars that fit your own particular style. But you needn’t limit yourself to traditional flowering annuals either. Many colorful vines, grasses, herbs, and seldom-blooming succulents can look just as sensational when given their place in the sun. ## 1. Petunia (Petunia spp.) ![Pink petunia flowers in a pot.]() *Photo: Nitr via Adobe Stock* One of the most popular [annual flowers]() on the planet, [petunia]() blooms profusely and comes in a variety of exciting new colors, from orange and pistachio to genuinely black. Petunia also can be lushly doubled, striped with darker veins, or even spattered with galaxies of “stars.” Pinch off withered flowers for the best bloom, and cut the plant back by half if it seems on the verge of tiring and retiring. ## 2. Lantana (Lantana spp.) ![Flowers made up of small multi-colored petals in a hanging container pot.]() *Photo: Serve Scape* [Lantana]() tolerates dry air, can adapt to indoor conditions, and may even flower there. However, it makes its most profuse bloom outdoors during summer, with clusters of tiny multicolored and often hot-hued flowers. Avoid pampering this plant with too much food and water, which may decrease its bloom. If you take it indoors in autumn, don’t panic when it drops most of its foliage. It is simply adjusting to changing light levels. ## 3. Portulaca (Portulaca grandiflora) ![ortulaca flowers blooming in a terracotta pot on a sunny garden bench. ]() *Photo: KrakeN via Adobe Stock* Although portulaca, a.k.a. moss rose, resembles the rose in its often double flowers, and the cactus in the satiny texture of its petals, those flowers appear on an annual plant that is as easy to grow as the marigold. It originally was a morning bloomer that closed its petals around noon and on cloudy days, but newer hybrids can remain bright into the afternoon if the sun is shining. When the plants become leggy, cut them back for renewed flowering. ## 4. Geranium (Pelargonium spp.) ![Vibrant red and pink blooming geranium flowers in a decorative flower pot.]() *Photo: Lapasmile via Adobe Stock* The annual [geranium]() prefers somewhat dry air to humid air, an attribute that has made it the quintessential houseplant. It generally flowers most profusely outdoors during summer, however, where it can go head-to-head with other constant bloomers. Although it does prefer full sun in northern states, it can suffer from the heat in tropical climates where it may fare better with only morning sun. Keep it a bit root-bound for the most nonstop blooming. ## 5. Pentas (Pentas lanceolata) ![Red blooming pentas flowers in a large white plant pot. ]() *Photo: smeshinka via Adobe Stock* Not as well known as some annuals, the pentas plant (a.k.a. star cluster) produces 4-inch heads of stellar flowers in shades ranging from white through pink, red, and lavender. Highly [attractive to butterflies]() and hummingbirds, it can make your containers a must-visit for those nectar-noshers. Don’t let those containers get soggy, as this plant is susceptible to root rot. ## 6. French Marigold (Tagetes patula) ![Bright yellow and orange French Marigold flowers.]() *Photo: Bulk Seeds Store* An old favorite with its short stature and flaming yellow, orange, or red blooms, French [marigold]() can light up containers from early summer through first frost. When watering the plant, aim your can’s spout underneath its leaves, as constantly wet foliage can cause fungal problems. You’ll also want to [deadhead withered flowers]() to keep your marigolds blooming. ## 7. Sweet Potato Vine (Ipomoea batatas) ![Sweet potato vines growing in large planters.]() *Photo: Katy via Adobe Stock* Not all container plants need to flower. You'll find the sweet potato vine, which is grown for its showy foliage, in a variety of colors from purplish black to red, bronze, or variegated. Those splashy leaves typically produce their most intense hues in full sun. (Although the plant can make [morning glory]()-like blooms, modern cultivars seldom do so.) The leaves may be heart-shaped or deeply divided, and the sweet potato vine can do double duty by serving as a houseplant during winter. ## 8. Agave (Agave spp.) ![Large agave plant in a wooden planter.]() *Photo: Michal via Adobe Stock* Also popular for its striking foliage, an outdoor [agave plant]() may flower in its “old age” (10 to 25 years or so), but that blooming will kill the original plant—which may leave behind a few offsets to carry on. Therefore, it generally is grown for its rosette of silvery, succulent, and often spiky foliage. It too can be taken indoors during winter. Be sure to keep [agave plant]() in [cactus potting soil]() in a container with drainage holes to prevent rot. ## 9. Cuphea (Cuphea spp.) ![A container plant with small purple flowers.]() *Photo: Monrovia* Although individual cuphea blooms may be quite small, en masse they make an impressive show that draws in butterflies and hummingbirds as well as envious neighbors. Cuphea comes in a wide variety of colors as well as interesting shapes resembling cigars, bats, mice, candy corn, and firecrackers, among other things! Pinch it back a bit when it is young and as necessary later to keep it compact rather than leggy. ## 10. Fountain grass (Pennisetum spp.) ![Red fountain grass growing in a container outside the home.]() *Photo: Lowe's* Like the fountain for which it is named, fountain grass adds a gracefully arching, cooling presence to the landscape. With narrow leaves and fluffy flower plumes, it can be used on its own or combined with other annuals. Cultivars with purple or burgundy foliage are particularly eye-catching. Like most [ornamental grasses](), the fountain type is vigorous enough to be pushy, so you may want to give it its own container to allow it to spout off in peace. ## 11. Rosemary (Salvia rosmarinus) ![Close view of metal pots with aromatic rosemary plant growing in home garden.]() *Photo: Seyyar via Adobe Stock* If you live where [rosemary]() isn’t hardy, try growing it in a container that you can move indoors over the winter. That way you can give it the good drainage it likes and position it near the kitchen door, handy for culinary snipping. You can even trim it into a topiary, if you would like. Always pot rosemary in a fast-draining [potting soil]() that is on the alkaline side rather than in peat-based soil, which tends to be too acidic for this plant. ## 12. Tropical Hibiscus (Hibiscus rosa-sinensis) ![Bright, plate-shaped flowers in multiple colors growing in a dark pot.]() *Photo: Costa Farms* Despite its ability to turn out blooms 4 inches or larger across, tropical [hibiscus]() is an easygoing plant that accepts being crammed into a pot with surprising equanimity. It even tolerates being taken indoors over winter, where necessary, and can bloom near a sunny window. Since hibiscus outgrows containers quickly, you’ll want to upgrade its digs frequently to keep it happy. ## Author A writer for over 30 years, Audrey Stallsmith has specialized in garden-related nonfiction for the last 10 years. She has been writing for BobVila.com since October of 2020 and is also a mystery novelist and photographer.