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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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Publication Number: P3203
Publication Number: P2303
Publication Number: p3121
Publication Number: IS0204


Tiny pink buds cluster in groups on a bare branch.
Filed Under: Flower Gardens, Landscape and Garden Design March 12, 2018

One of my favorite spring flowering trees is our native redbud.

This small tree flowers early in the spring before most other trees have started to leaf out after their winter naps. It’s good that redbuds blooms so early because they are usually found as understory trees. While driving around the state, it’s common to see a redbud framed or silhouetted by leafless hardwoods.

Filed Under: Flower Gardens March 8, 2018

Horticulture students will host their spring plant sale at the Mississippi Horse Park during the Everything Garden Expo on March 24 and 25.

Deep pink blossoms cover the mostly bare branches of a shrub.
Filed Under: Flower Gardens, Landscape and Garden Design March 5, 2018

We're finally emerging from the "freezemageddon" we experienced earlier this year, and the garden and landscape are emerging with a vengeance.

A small tree with leafy green growth on the bark
Filed Under: Flower Gardens, Landscape and Garden Design February 26, 2018

Spring has sprung, at least in my Ocean Springs landscape, and gardeners once again are venturing out and taking an inventory of plant damage from this winter’s cold. Performing this yearly garden task is easier when many plants haven’t started their new growth yet.

Long, narrow lavender flower petals open wide among the dark green leaves.
Filed Under: Master Gardener, Flower Gardens, Vegetable Gardens February 20, 2018

STARKVILLE, Miss. -- The Everything Garden Expo, presented by the Oktibbeha County Master Gardeners, will return to the Mississippi Horse Park on March 24 and 25.

Success Stories

brightly colored wooden fence and gate
Community, Family Dynamics, Flower Gardens, Youth Gardening Extension Matters: 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.


A Native Spring
Southern Gardening

A Native Spring

Sunday, March 18, 2018 - 2:00am
Sharpening Your Tools
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Sharpening Your Tools

Sunday, March 11, 2018 - 5:00am
Knockout Your Knockouts
Southern Gardening

Knockout Your Knockouts

Sunday, March 4, 2018 - 2:00am
Seedling Transplants
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Seedling Transplants

Sunday, February 25, 2018 - 3:30pm
Southern Gardening


Sunday, February 18, 2018 - 7:00am


Monday, March 19, 2018 - 2:00am
Friday, March 16, 2018 - 2:00pm
Thursday, March 15, 2018 - 2:00pm
Wednesday, March 14, 2018 - 2:00pm
Tuesday, March 13, 2018 - 2:00pm

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