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Annual Flowering Plants in Mississippi

No other group of flowering plants provides as much color as quickly and economically as annuals. Annual plants sprout from seed, flower, set seed, and die within one season. Many flowers, vegetables, and herbs are planted every year as annuals. Other plants may live longer in their native lands, but do not survive the heat or cold of the mid-south and are best treated as annuals.

Most annuals are planted in spring and are killed by frost in the fall. However, some, including pansies, ornamental cabbage, and dill are tolerant of our winters and are best planted in the fall for color throughout the winter. These are usually killed by the heat of early summer.

Columbines, such as this Aquilegia Swan blue and white, can thrive in Mississippi landscapes when treated as an annual.Some annuals, such as gomphrena, cosmos, and coreopsis reseed themselves, yielding several years of pleasure with minimal care. Annuals come in a variety of colors, heights, and textures, and their uses are almost unlimited. Unbeatable in masses of solid or mixed colors, annuals are also very effective in small groups or used to soften lines and accent borders.

Many annuals, especially compact varieties, are well suited for containers. Large annuals may be used as specimen or accent plants along the back of a flower or shrub border. Some annuals are vines that may be grown on fences, arbors, porch rails, or trellises.

Annuals are inexpensive, especially when grown from seed. However, they do require soil preparation, fertilization, irrigation, weeding, and pest control. Most are native to semiarid regions of the world and require full sunshine to survive.

Species such as impatiens are native to dark woodland floors and flourish in shady sites, such as covered patios, narrow courtyards, or heavily wooded sites.

Annual gardens are easily established in the smallest and most restrictive of spaces as well as the harsh conditions of a large suburban garden. Their relatively shallow root systems require only a modest amount of soil. Gardeners with sizable yards quickly learn the trick of planting one or two easy-to-grow beds of massed annuals to decorate patios, walks, or pools. Apartment dwellers can achieve a splash of color with a few well-placed pots, wash tubs, or planter boxes of annuals.

Annuals that need full sun, such as periwinkle and marigold, grow and flower best when they receive at least 4 to 6 hours of direct sunlight each day. Woodland species perform best under partial to heavy shade.

Prevent root diseases and other problems associated with waterlogged soil by avoiding areas where water stands after a heavy rain. Also avoid areas near large trees and shrubs that may have many greedy, thirsty feeder roots.

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Filed Under: Lawn and Garden, Flower Gardens, Herb Gardens, Vegetable Gardens September 16, 2019

RAYMOND, Miss. -- Home gardeners and professional landscapers can tour display gardens and attend educational seminars during an upcoming horticultural show.

The Fall Flower & Garden Fest is set for Oct. 11 and 12 at the Mississippi State University Truck Crops Branch Experiment Station in Crystal Springs. The fest runs from 9 a.m. to 2 p.m. each day. Admission and parking are free. The station is located at 2024 Experiment Station Road.

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Filed Under: Flower Gardens September 9, 2019

This weekend while driving in my hometown of Ocean Springs, I looked at the crape myrtles planted in the median all along Highway 90. I noticed that most of the trees had a dark cast to them, even on a bright, sunny morning.

A round cluster of red, tubular flowers rises above a sea of lime green leaves.
Filed Under: Flower Gardens September 3, 2019

About 10 years ago while attending a meeting in Miami, I had the opportunity to tour around south Florida, sightseeing and enjoying the horticulture.

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Filed Under: Lawn and Garden, Flower Gardens, Soil Testing, Vegetable Gardens September 3, 2019

You’ve spent all summer planting and maintaining your garden or mowing your lawn and are ready for a break. But before you put your landscape to bed for a long winter’s nap, consider applying lime.

A group of yellow, orange and red flowers.
Filed Under: Flower Gardens, Smart Landscapes, Vegetable Gardens August 27, 2019

How is it already September? I know I’m not the only one in disbelief that fall is right around the corner! Now’s a good time to prep your garden for the upcoming cooler temps.

Success Stories

4-H, Community, Lawn and Garden, Flower Gardens, Landscape Design and Management, Youth Gardening
Volume 5 Number 1

See what's new in Extension: Extension Supports University's Community Garden, Extension Appoints New 4-H Staff, Extension Landscape Symposium Honors Professor Emeritus, and Extension's Southern Gardener Opens Little Free Garden

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Community, Family Dynamics, Flower Gardens, Youth Gardening
Volume 3 Number 3

Before she became the Hancock County Youth Court judge, Elise Deano was a school teacher. She jokes that she became a lawyer because she taught school, but Deano wants to make sure young people get an opportunity to turn their lives around.

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