Many gardeners think July marks the end of planting season, but in reality, it's the perfect time to refresh tired flower beds and create a spectacular late-summer display. While spring often gets all the attention, July offers an excellent opportunity to breathe new life into your garden. Warm soil encourages rapid root growth, garden centers are still stocked with beautiful flowering plants, and there is plenty of growing season left before the first frost arrives in many parts of the country.
Perhaps your spring annuals have begun to fade, an early crop of vegetables has opened up space in your garden, or you simply want to add more color to your landscape. Whatever the reason, don't put away your gardening gloves just yet. Plenty of flowers thrive when planted in midsummer and will reward you with weeks, even months, of brilliant blooms. Better yet, many of these flowers provide valuable nectar and pollen for butterflies, bees, and hummingbirds at a time when pollinators are still actively foraging.
Before you start shopping, remember that July planting requires a little extra attention. Plant during the cool morning or evening hours whenever possible, water thoroughly before and after planting, and apply a layer of mulch to help conserve moisture and keep roots cool. With just a little extra care during establishment, your new flowers will quickly settle in and reward you with vibrant color through late summer and into fall.
Here are five fabulous flowers that deserve a place in your July garden:
Zinnias - If there were an award for the ultimate summer flower, zinnias would certainly be among the top contenders. These cheerful annuals thrive in hot weather and grow remarkably fast from either young plants or seeds. Once established, they bloom continuously until frost, producing an incredible display of vibrant reds, oranges, pinks, yellows, purples, whites, and even lime-green varieties.
Zinnias love full sun and well-drained soil, requiring at least six to eight hours of direct sunlight each day. Depending on the variety, they range from compact plants under a foot tall to impressive four-foot specimens that make outstanding cut flowers. Their daisy-like blooms attract butterflies throughout the season, making them an excellent choice for pollinator gardens.
Deadheading spent flowers encourages even more blooms, and regular harvesting for fresh bouquets actually helps keep the plants producing. Few flowers offer so much beauty with so little maintenance.
Angelonia (Summer Snapdragon) - When temperatures soar and many flowers begin to struggle, Angelonia continues blooming with impressive determination. Often called Summer Snapdragon because of its flower shape, Angelonia produces elegant spikes of blooms in shades of purple, pink, lavender, white, and blue throughout the hottest months of summer.
This heat-loving annual thrives in full sun and tolerates humidity exceptionally well, making it a favorite throughout much of the southern United States. Growing 12 to 24 inches tall, Angelonia adds beautiful vertical interest to flower beds, borders, containers, and mixed plantings.
Unlike traditional snapdragons, Angelonia rarely requires deadheading and continues flowering with very little effort. Its upright growth habit pairs beautifully with mounding annuals, while its long-lasting blooms attract bees and butterflies throughout the season.
Gomphrena (Globe Amaranth) - If drought tolerance and nonstop blooms are high on your wish list, Gomphrena deserves serious consideration. This dependable annual produces charming globe-shaped flowers that seem almost too perfect to be real. Available in shades of purple, pink, magenta, red, white, and orange, these unique blooms retain their color for an exceptionally long time.
Gomphrena flourishes in full sun and well-drained soil and actually prefers warm, dry conditions once established. Most varieties reach between one and two feet tall, making them ideal for borders, cottage gardens, containers, and cutting gardens.
One of Gomphrena's biggest advantages is its versatility. Fresh flowers last well in arrangements, while dried blooms retain much of their color, making them wonderful additions to dried floral displays. Butterflies also find the flowers irresistible, adding even more life to your summer garden.
Celosia - For gardeners who enjoy bold textures and dramatic color, Celosia offers something truly unique. Whether you choose feathery plume types, flame-shaped varieties, or the fascinating crested forms often called cockscomb, Celosia brings unforgettable character to summer landscapes.
Thriving in hot weather and full sun, Celosia grows quickly once planted and blooms steadily throughout the season. Colors range from brilliant scarlet and fiery orange to rich yellow, pink, burgundy, and even bi-colored varieties. Most plants grow between 10 inches and 3 feet tall.
Celosia works beautifully in containers, flower beds, mass plantings, and cutting gardens. The blooms also dry exceptionally well, allowing you to enjoy them long after the growing season ends. As a bonus, pollinators frequently visit the flowers while deer generally leave the plants alone.
Marigolds - Reliable, colorful, and incredibly easy to grow, marigolds have earned their place as one of America's favorite garden flowers. Their sunny yellow, orange, gold, mahogany, and bicolor blooms brighten landscapes from midsummer until frost, even during periods of intense heat.
Marigolds thrive in full sun and adapt well to a wide variety of garden soils as long as drainage is good. Depending on the variety, plants range from compact six-inch borders to taller African marigolds reaching three feet in height.
Besides adding cheerful color, marigolds make outstanding companion plants in vegetable gardens. While they aren't a cure-all for garden pests as is sometimes claimed, they do attract beneficial insects and can contribute to greater biodiversity in the garden. Regular deadheading keeps plants looking tidy and encourages continuous flowering throughout the season.
Create A Simple July Color Garden
If you're looking for an easy planting combination, try mixing several of these flowers. Place tall Angelonia toward the back of the bed for graceful vertical accents, surround them with colorful zinnias for large blooms, add Celosia for dramatic texture, tuck Gomphrena throughout the planting for long-lasting pops of color, and finish the front edge with compact marigolds.
Together, these five flowers provide a beautiful mix of heights, flower forms, and vibrant colors while supplying nectar and pollen that help support bees, butterflies, and other beneficial pollinators well into autumn.
Don't Let July Be The End Of Your Gardening Season
It's easy to assume that the best planting days are behind you once summer reaches its peak, but July offers gardeners another exciting opportunity to create fresh beauty in the landscape. With warm soil, long daylight hours, and plenty of dependable heat-loving flowers to choose from, it's the perfect time to fill empty spaces, refresh containers, and extend your garden's colorful display.
Whether you plant cheerful zinnias, elegant Angelonia, unique Gomphrena, striking Celosia, dependable marigolds—or all five—you'll be rewarded with weeks of vibrant blooms that carry your garden beautifully into late summer and fall. Sometimes the second half of the gardening season turns out to be every bit as colorful as the first.
Angelonia photo courtesy of Ball Horticultural Company
