Perennial Flowering Plants in Mississippi
Perennials are plants that live for several years and often require two or more years from seed to flower. There is a renewed interest in herbaceous perennials because they need less maintenance, less water, and fewer pesticides than annuals. Many gardeners include flowering bulbs and ornamental grasses in this category. Once prominent in many landscapes, these enduring plants are being rediscovered for their dependable seasonal effects.
Unlike trees and woody shrubs, which are also perennials, herbaceous perennials are those that appear to die down part of the year, only to emerge again the following season from underground roots, stems, bulbs, or rhizomes. The simple term "perennial" is commonly used when referring to herbaceous perennials.
Perennials are easily used as ground covers, mixed with annuals, grown in containers, and used as accents or specimen plants. Many perennials are short bloomers and are best mixed with others that bloom at different times or included with other landscape plants as part of an overall design. Other perennial plants, such as ferns and monkey grass, are more noted for their foliage than their flowers. Inclusion of these plants adds interest and creates seasonal color or texture to the landscape.
Favorite perennials, including many herbs and native wildflowers, have long been shared by gardeners and sold through garden centers and mail-order nurseries. Many are treasured by gardeners as heirloom plants and have proven themselves to be hardy enough to withstand our weather and climate extremes, often with little care. Others are exciting new discoveries or hybrids and may take several years to prove themselves in Mississippi gardens. However, there are a good many perennial plants that simply do not survive for more than a year or two in our warm, humid climate, just as some of our favorites will not survive long in colder areas of the United States.
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.
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.
See more about perennial flowering plants:
When I have visitors to my garden, I like to tell plant stories. It seems that almost everything I grow has a story associated with it. The stories behind the plants make them more interesting.
One of my favorite stories is about my White Profusion butterfly bush that I originally propagated in class in 1989. Another story is about my variegated Duet beautyberry, a mutation I found in 2000. I also grow a lot of heirloom vegetables, and the stories surrounding many of these varieties are interesting.
One of my true favorites for the early summer season is coming soon to our Mississippi landscapes. Starting mid-May through June, this plant will have some of the few, almost true-blue flowers in the plant world. So what is this plant?
The common name is chaste tree or vitex, and it was named a Mississippi Medallion winner in 2002. The bloom period begins around Memorial Day on the Gulf Coast and soon afterwards in north Mississippi. The main flowering period lasts up to six weeks.
I'm becoming a fan of salvias for their performance in the landscape.
This group of plants has such a wide variety of selections available from annuals to perennials that I'm sure you can find the perfect plant for your garden. Today, I want to tell you about the salvias I'm growing in my own home landscape.
Rockin' Playin' the Blues salvia is a selection I grew as a trial last year, and it didn't disappoint. The plant produced beautiful blue flowers all summer long.
There’s no doubt that spring is here when the Southern indica azaleas start to put on their show.
These showy -- some may even say gaudy -- flowering shrubs seem to just take over our southern landscapes before fading back into an evergreen supporting role for the rest of the year.
But this column is not about the beautiful Southern indica azaleas, which, by the way, are from Asia. This column is about a couple of azaleas native to Mississippi and other southeastern states -- the deciduous azaleas.
I took a look at my landscape this weekend trying to decide how many plants, if any, I’m going to have to renovate or replace after our hard winter. I have to say I was really impressed at the regrowth so far this spring.
Compost is a great soil conditioner. It helps the soil hold water and improves clay and sandy soils. Starting your own pile is easy and can help keep organic waste out of landfills. (Photo by Gary Bachman)
Intimidated by gardening? Yes?
Our advice: start small. You don’t have to commit to a half-acre garden. Try planting a few of your favorite vegetables in containers.
(Photo by Gary Bachman)
Sometimes bad news can feel overwhelming, as if one person can do little to make a difference. Growing plants that support honeybees and butterflies doesn’t solve a major world problem, but it can give these important pollinators a boost while also offering loads of beautiful color to your yard or garden. Now is the time to plan! (Photo credit: Kat Lawrence)
Southern landscapes are filled with crape myrtles of all sizes and colors because they are easy to grow and provide beauty for several months. However, they do need a little TLC this time of year. (Photo by Gary Bachman)
The wintery weather last week caught us off guard! Several of our Ag Communications team members were on the road . . . including our photographer Kevin Hudson. On his way home he captured this beautiful scene.
We wish all of you a wonderful holiday season. Our offices will be closed from Dec. 21 to January 2, 2018.