by Matt Lollar | Dec 16, 2015
With the cotton harvest coming to an end, it’s not unusual to see cotton littered on the sides of the road. You may also think you see it hanging in the trees, but you will be pleasantly surprised to find a hidden gem. Woodbine (Clematis virginiana) and coastal virgin’s bower (Clematis catesbyana) are two native species of clematis that can be found wrapped around trees in the Panhandle. They have finished flowering for the year and you will notice their showy seed lint hanging in the trees.
Clematis growing in an oak tree. Photo Credit: Matt Lollar, UF/IFAS
Clematis leaves are compound, consisting of 3 to 5 leaflets, dark green and glossy with toothed edges. The vines are typically 1/2 inch in diameter and can grow to 20 feet. The flowers are much smaller than those of cultivated varieties found at garden centers. Flowers are white with prominent stamens. Clematis catesbyana and Clematis virginiana have similar flowers, but the flowers of C. virginiana are fragrant.
Clematis species grow well in partial shade to full shade. Native plants are often found entwined in the forest understory near streams or ponds where soil conditions are moist. Garden varieties grow well with their roots in moist, shaded soil and their leaves and flowers in the sun. They are often seen growing on a trellis or on a fence.
Clematis ‘General Sikorski’. Photo Credit: Karen Russ, Clemson University
It is important to note that some species of clematis are invasive. Sweet autumn clematis or Japanese clematis (Clematis terniflora) is a vigorous invasive species that was once popular in southern gardens. This species has similar characteristics to C. catesbyana and C. virginiana, but its leaflets have smooth edges. You should develop a control strategy if Japanese clematis is found in your garden. For control options, please visit EDIS – Japanese Clematis.
by Mary Salinas | Dec 4, 2015
The cooler weather in the wintertime makes it a great time to plant trees and shrubs. That is why Arbor Day in Florida is the third Friday in January. In 2016, that event is January 15.
Baldcypress growing at the edge of a pond. Photo: Julie McConnell, UF/IFAS
Start your planning now with doing a site assessment on your landscape, then choosing the right trees and shrubs for your particular environmental conditions.
Here are some great sites that offer online tools for finding just the right species:
Florida Tree Selector
The Florida-friendly Guide to Plant Selection & Landscape Design
Florida Native Plant Society Locator
And if you want to find out just how much your established trees are worth, use this National Tree Benefit Calculator!
For more information:
Planting Trees in the Landscape
Arbor Day Foundation: Florida
by Mary Salinas | Sep 24, 2015
Native Lanceleaf Coreopsis. UF/IFAS Photo: Thomas Wright.
In our demonstration garden we are enjoying the small but vibrant blooms of our state wildflower Coreopsis, also commonly known as tickseed. After many years of its use in the Florida highways beautification program, Coreopsis was adopted as Florida’s official state wildflower in 1991.
Florida can boast of 16 different species of Coreopsis that occur in the state with most blooming in the spring but some species blooming in the summer to later in the fall. Some of those species are rare, endangered or only found in very limited areas of the state, while others are quite common throughout the state.
Photo credit: Mary Derrick, UF/IFAS.
Many lovely new cultivars have been introduced for our enjoyment by plant breeders through cross-breeding and selection. Some you can see in the accompanying photographs in this article.
Photo credit: Mary Derrick, UF/IFAS.
Coreopsis is an annual or short-lived perennial that makes a great addition to your garden beds. And the bees and butterflies will enjoy them! The numerous flowers readily produce seed for naturalizing in the landscape. Plant them in a sunny spot in the landscape in evenly watered but well-drained soil. Removing the dead blooms will encourage plants to prolong their blooming; you can also save the seed for replanting in new areas of your landscape.
For more information:
History of Coreopsis as Florida State Wildflower
Gardening Solutions: Coreopsis
Florida Wildflower Foundation
by Carrie Stevenson | Sep 23, 2015
As September rolls into October and we finally experience cooler temperatures, I always look forward to seeing one of my favorite native grasses in full bloom. Muhlenbergia capillaris, or Muhly grass, is an extremely versatile plant in the home landscape. It is both flood and drought tolerant and easy to maintain. A true local, it is typically found growing in beach dune areas, sandhills, pine flatwoods or coastal uplands. It provides nesting material and shelter for birds and small animals, and is known to attract beneficial ladybugs.
The dramatic color of Muhly grass in the fall makes it a favorite for home landscapes. Photo credit: UF IFAS Escambia Extension
Muhly grass grows in a clumping form, usually 2-3 feet in height and width, and looks great in clusters as a border along the edge of a building or lawn. It can also be used as an eye-catching centerpiece in a landscape. The plant’s most notable feature, however, appears in late September and early October. This is when hundreds of filamentous blossoms form a dramatic display of deep pinkish purple. When the wind blows the colorful blooms, it creates an appearance of a pink cloud hovering over the grass.
Muhly grass is semi-evergreen, turning more copper in color as it gets colder. The only maintenance needed is voluntary; in late winter it can be trimmed down to 6-8″ to remove older, dead blades before the growing season. This plant was chosen as the 2012 Plant of the Year by the Garden Club of America, and is a great selection for our area.
For more information on the plant, please visit UF IFAS “Gardening Solutions” or speak to your local UF IFAS Extension horticulture agent.
by Roy Carter | Aug 10, 2015
The muscadine grape is a popular fruit that grows very well here in North Florida. It has smaller leaves than bunch grapes and fruit are harvested singly, rather than in bunches. Theses grapes can be enjoyed fresh and also be used for home wine-making. One of the nice things about growing muscadine grapes in Florida is that they’re rarely bothered by insects or diseases. They can easily be grown in your backyard garden.
Muscadine grapes are ripening now! Photo credit: Mary Derrick, UF/IFAS Extension.
Grapes will grow well in a variety of soils here in North Florida. Upland soils with clay underlying at about three feet are ideal. You should avoid poorly drained soils. If the grapes are grown on soil with very good drainage, they should be set in the ground deeper than they were grown in the nursery on land with a high water table. Grapes should be planted on raised beds at the same depth they were at in the nursery.
During the first year, grapes should be fertilized with a quarter pound of 8-8-8 or 10-10-10 fertilizer, applied in bands about a foot away from the plant, soon after growth begins. Repeat applications in April, July and September. Fertilizer rates increase each year, but they should never exceed six pounds per vine per year.
Weeds can sometimes be a problem with muscadine grapes. To get rid of weeds, you can use a good herbicide, or you can cultivate around the plants. The muscadine grape has a very shallow root system, however, so be careful when you’re weeding around the plants. Mulches can be helpful in controlling weeds, but be sure to leave a circle of at least six inches around each vine uncovered.
Grapes need a generous supply of water to survive here in North Florida. In fact, more first-year grapes die from a lack of water than from any other cause. Make sure the plant receives about an inch of water weekly. Muscadine grapes are rarely bothered by insects or diseases. However, a spray program is advised to protect plants from possible damage by black rot or bitter rot. Spraying should begin when the vines are in bloom, and continue a regular two week intervals until about a week before the harvest. For specific information on the proper spray to use, you should contact your local County Agent.
Muscadine grapes mature in August and early September. If you don’t plan to use them immediately, they should be picked from the vine when ripe and stored at 40 degrees Fahrenheit.
For more information, please see:
The Muscadine Grape
Muscadines Benefit from Timely and Artful Pruning
