In the late 1700’s, explorer and naturalist William Bartram and his father, the “King’s Botanist”—visited Pensacola and much of the southeastern United States. Curious observers of everything from plant growth and wildlife to Native American culture, they were also collectors. Countless American plant species were sent to Europe for further examination and later preserved in gardens and arboretums.
The Franklin tree no longer grows in the wild, but was originally discovered and named in the late 18th century near this spot in coastal Georgia. Photo credit: Carrie Stevenson, UF IFAS Extension
If it were not for their formidable observation skills, at least one species of unique native tree would be completely extinct. While traveling along the Georgia coast in 1765, the Bartrams recorded and named a species of small tree they’d never seen anywhere before. They christened it the “Franklin tree” for their friend and compatriot Benjamin Franklin. Known scientifically as Franklinia alatamaha (after Franklin and the nearby Altamaha River), its similarity to the loblolly bay tree landed it in the Gordonia genus for a while. References in the literature to this tree may include Gordonia alatamaha, Gordonia pubescens var. subglabra, or Lacathea florida, although it is now officially Franklinia alatamaha and considered part of the tea tree family.
The attractive bloom of the Franklin tree is reminiscent of magnolia flowers. Photo credit: Scott Zona, used with permission from NCSU Extension
William Bartram knew this species was unique, as he never saw the tree elsewhere in any of his extensive travels. He returned to the area in 1776, this time collecting seeds from the Franklin trees and propagating five of them successfully back at his home in Pennsylvania. The last time this species was seen in the wild was at the original wetland floodplain along the Altamaha River between 1790-1803. Now, the only Franklin trees in existence are all descendants of the seeds collected by William Bartram.
A sign in the Brunswick, GA marine extension office/demonstration garden explains the tree’s unique history. Photo credit: Carrie Stevenson, UF IFAS Extension
Their exact cause of extinction is not clear, but there are some solid theories. Land adjacent to the river was cleared for cotton farms, and the Franklin trees were vulnerable to a fungal pathogen that affects cotton. Based on the early records, the very small endemic population was particularly susceptible to habitat destruction and changing climatic conditions.
While no longer growing in the wild, the tree is mostly living in demonstration gardens and Arboretums on the east coast. However, it can be found in the nursery trade and grown in a large swath of the country if cared for properly. I was introduced to this species for the first time at the Brunswick, Georgia marine extension office. In addition to working with fishermen, they also educate residents on native landscaping and ways to prevent stormwater runoff and pollution. Over a span of a few years, they transformed the “front yard” of their office building from a turf lawn with a couple of oaks to a lush landscape full of flowers, shrubs, and pollinator insects. Included is a Franklin tree, with signage explaining its unique history. At about 15-20 feet tall, it has reached mature height. The original site of the Bartrams’ discovery is less than 20 miles from the garden location.
Just a few years ago, this lush garden consisted only of turf grass and a few live oak trees! Photo credit: Carrie Stevenson, UF IFAS Extension
Florida has a diverse array of birds. Warblers, raptors, shorebirds, and more may be spotted now in North Florida. Your yard or landscape can serve as an ideal habitat for wildlife, particularly birds. Even a modest quarter-acre plot can be intentionally designed to offer a supportive environment for a variety of birds. Transforming your backyard into a sanctuary for birds might allow you to witness these fascinating visitors firsthand.
“Rudbeckia’ photo by UF/IFAS
CONSIDER NATIVE PLANTS
Bring a touch of local charm to your yard by choosing native plant species whenever you can. Native birds have a natural connection with these plants, having evolved alongside them. What’s more, landscapes featuring Florida-native plants demand less attention and resources compared to those with non-native varieties. Native plants are well-suited to the local soil conditions, usually need less fertilizer, and boast better resilience against common pests and diseases. Embrace the beauty of native flora while making your yard a low-maintenance haven for both birds and nature.
“Snags” photo by UF/IFAS
MAKE SAFE COVER AVAILABLE
When trees face disease or reach the end of their life, think about leaving them as standing snags—imperfect yet invaluable shelters for wildlife to feed and nest. Additionally, creating a couple brush piles, especially near other plants, offers fantastic cover and feeding spots for birds. These piles not only provide a feeding opportunity for our feathered friends but also act as protective hideouts in open spaces. Embrace the natural cycle by turning aging trees and brush into welcoming havens for local wildlife.
INCLUDE A VARIETY OF LAYERS
Birds take to the skies, and for a thriving habitat, it’s essential to have various levels in your environment—tall trees, medium-sized trees, high and low shrubs, and groundcover. The more diversity, the better, as different bird species rely on different layers for their needs.
Tall trees play a crucial role, creating a sort of continuous woodland environment where birds can gracefully move from tree to tree. The choice of trees and shrubs you plant significantly influences the overall health of your landscape. Opt for species that suit your specific site and soil conditions to ensure a welcoming and supportive environment for our avian friends
“Birdbath” photo by UF/IFAS
ADD A WATER SOURCE
Water is a vital ingredient for wildlife environments, and birds reap the rewards from any water source you offer. It can be as easy as placing a shallow dish or bowl filled with water or adding a small fountain to your outdoor space. Just remember to switch out the water regularly to thwart mosquito breeding and ensure a clean and refreshing oasis for our feathered companions.
UTILIZE BIRD FEEDERS
A delightful way to connect with nature and witness birds up close is by using bird feeders. Not only does this provide an opportunity for observation, but it also supplements the natural food sources available to birds near your garden. For those interested in incorporating bird feeders, it’s important to remember proper care and maintenance. Neglected feeders can become breeding grounds for mold and bacteria, posing a risk to the health of the birds. A recommended practice is to clean feeders at least once every 1-2 weeks, or more frequently in wet or humid conditions, using a diluted bleach solution. For nectar feeders, a simple wash with soap and hot water is sufficient. Always ensure the feeders are thoroughly dry before refilling them with bird feed. This way, you not only create a welcoming space for our feathered friends but also ensure their well-being through responsible feeder care.
WINTER WANDERERS
Creating a bird-friendly backyard in North Florida is not only a satisfying project but also a meaningful way to help protect our feathered friends. By making smart choices in your landscaping, you can turn your outdoor space into a welcoming sanctuary for birds. The benefits are twofold: you get to enjoy the colorful variety of bird species visiting your backyard while also contributing to the conservation of biodiversity in the area. Let your backyard showcase the harmonious relationship between humans and nature’s nomads. For tips on landscaping that supports birds, reach out to your local county extensions office.
The Common Persimmon, Diospyros virginiana, is a southern native small to medium fruit tree that is becoming more popular for homegrown fruit. The bark is grey or black and forms chunks or blocks that give it a checkerboard look. Fall color can be a spectacular red in USDA hardiness zones 4 through 8b. It is well adapted to cities but requires fallen fruit maintenance and wildlife control. Its mature height can be 40 to 60 feet, with branches spreading from 20 to 35 feet and a trunk two feet thick, but it is commonly much shorter in landscapes. The trunk can be a single form or multiple trunks and the species tends to form colonies. The leaves are alternate, simple, and a rich green color. The leaf margins can be entire or somewhat serrated. The funnel-shaped flower has four petals and ranges in color from white to cream to gray.
Full Persimmon Tree, UFTree Bark, UF
The Common Persimmon fruit is smaller than a ping-pong ball. This round fruit possesses an orange to reddish-purple color, with a size of 1 ¼ inches across. The flavor is more fermented and sugary-sweet. In Florida, the harvest season is from late August to early November. Fruit do not ripen at the same time. When ripe, the fruit turns from green to burnt orange. They also fall from the tree. The fruit is soft, sticky, and very delicious, but it needs to be separated from its skin and seeds before being used in recipes. They can be eaten when fully ripe and can also be pureed, dried, and used in preserves, chutneys, quick breads, puddings, pies, and sweet and savory dishes. The fruit is very favored by wildlife. Persimmon fruit is an essential food source for songbirds, turkeys, and small and large mammals.
Common Persimmon Fruit, UFCommon Persimmon Fruit, UF
Common persimmon prefers moist, well-drained, bottomland or sandy soils but is known to be very drought- and urban-tolerant. It is a fantastic tree in its adaptability to site conditions, including alkaline soil. It is commonly seen as a volunteer tree in old fields but grows slowly on dry sites. Its fruit is an edible berry that usually ripens after frost. Some cultivars do not require the frost treatment to ripen. Persimmon fruit is hard and astringent when unripe. Most American cultivars require both male and female trees for proper fruiting.
Besides fallen fruit maintenance, persimmon maintenance is easy and is suggested that it persimmon should be planted more often. Due to a coarsely branched root system, transplanting is difficult. The trees should be balled and burlapped when young or grown from containers. The wood from the tree is used for golf club heads because it is tough and almost black.
Common persimmon is troubled by a leaf-spot disease in the South. This disease causes black spots on the leaves and premature defoliation in August in the North and September in the South. The tree will not die from the disease. It is also susceptible to a vascular wilt, which can devastate established trees. There are no severe insect pests fort his native fruit tree, except occasional caterpillars.
For more information, please contact your local county extension Office.
Like finding buried treasure on a desert island, walking up on a mound of sandhill milkweed (Asclepias humistrata) may elicit cries of excitement from someone who understands what they’re seeing. And not unlike searching for pirate booty, there’s a bit of danger involved, too—milkweed is highly toxic.
The eye-catching pink coloration of the leaves, stems, and complex flowers make this variety of milkweed stand out among the dunes. Photo credit: Carrie Stevenson, UF IFAS Extension
Last month in the dunes of Perdido Key, our Master Naturalist class found robust clusters of eye-catching, pink-tinged leaves, blooms, and buds of sandhill milkweed. Also known as pinewoods milkweed, this variety thrives in dry, sandy soils. It is native to the southeast, found typically in the wilds of Alabama, Mississippi, Louisiana, Georgia, Florida, South Carolina, and North Carolina. Its genus name, “Asclepias” refers to the Greek god of healing—indigenous people have used the plant for medicinal purposes (dysentery treatment and wart removal, in particular) for centuries. The species name humistrata means “spreading,” which describes the growth habit of the plant. Milkweed is highly toxic, so we do not recommend trying any medicinal uses at home! The “milk” part of the common name refers to its sap, which is a thick, sticky, white substance containing that toxic chemical.
The seedpods of sandhill milkweed are large and full of seeds with wispy fibers that allow them to float through the air for dispersal. Photo credit: Gabriel Campbell, UF/IFAS
As the only food source for the monarch caterpillar, healthy milkweed plants are crucial for maintaining populations of the famous monarch butterfly. The plant itself is rather complex and beautiful. Its five-petaled blooms grow in tight clusters, on stalks sticking several inches off the ground. The leaves are broad and a deep forest green, edged in the pale maroon/pink of the stems and flowers. The seedpods of milkweed are quite large (3-6” long), resembling pea pods and full of seeds. Each seed has a wispy white fiber attached, which helps it disperse in the wind like a dandelion. The fibers have been used for years as stuffing for pillows and mattresses, and were used for life jackets during World War 2.
Numerous monarch caterpillars feed on a sandhill milkweed plant. Photo credit: Carrie Stevenson, UF IFAS Extension
The first cluster of milkweed we found was host to multiple monarch caterpillars, recognizable by their greenish-yellow, white, and black stripes. By the time you see caterpillars, the milkweed is already working its magic, transferring its toxins to the insects but causing them no harm. Monarchs have evolved the capability to digest and metabolize this poison, which would induce heart attacks in nearly any vertebrate animal. Adult monarchs use several nectar sources, including milkweed flowers, and females lay their eggs on the plant so that their young can begin eating once hatched.
In the animal kingdom, red and orange are signs of danger. The bright orange coloration of an adult monarch butterfly serves as a warning to would-be predators to exhibit caution, as the toxins from their food sources stay within the butterfly’s body. The copycat viceroy, soldier, queen, and Gulf fritillary butterflies benefit from this trait by using mimicry in their own orange coloration to ward off predators.
Landscaping in the Panhandle of Florida comes with many opportunities and challenges in this diverse plant environment of coastal, flatwoods (aka pine woodland), sandhills, and clay soil areas running adjacent to the Alabama/Georgia lines. Sandy soil is the predominate soil of the panhandle area from coastal saltwater marshes and brackish bay waters to wetlands and drier well drained quartz sandy soils of the sandhills. Unique ecosystems can be found in all these areas. One of the areas with the largest plant diversity is the Longleaf Pine savannahs found in the sandhills. Now comes the question of landscaping decisions for your residential living.
Native landscape plants. Photo Credit: Stephen Greer, University of Florida/IFAS Extension – Santa Rosa County.
Understanding your soils and how to improve them where you live is critically important before putting the first plant in the ground. We live in an area of abundant rainfall and this will impact the chemistry of your soils. Make an appointment with your local horticulture agent at the University of Florida IFAS Extension office in your county to discuss your soil and landscape ideas. Taking soil samples will likely be needed. With instruction you can easily collect the samples needed to be sent and received to determine the best options.
With abundant rainfall, leaching of key nutrients will occur removing base cations that can include potassium (K), magnesium (Mg), calcium (Ca) and others. This all leads to soils being more acidic in nature. Nutrient resources may need to be added and checked every 2-3 years, just be sure to follow the soil sample recommendations. Soils near wetland areas can leach differently than the deep quartz sandy soils of the sandhills. Adding organic amendments is a recommended practice. Just how much will depend on your soil setting; talk with your horticulture Extension agent. Often new homesites and commercial construction areas have soil brought in to raise or level construction locations. Understanding the movement of water through these newly added layers to the existing soil below will determine drainage and nutrient movement within this site. It can be confusing making decisions about adding soil nutrients, lime, and organic amendments.
Challenges in new soils in landscape. Photo Credit: Stephen Greer, University of Florida/IFAS Extension – Santa Rosa County.
Once all this is settled you can start thinking about how to enjoy this wonderful Panhandle outdoor living opportunity. Creating living spaces comes in many ways from building patios, porches, decks, outdoor kitchens, and strategically places chairs and benches. Talk with your family and others who may enjoy these places with you. Gazebos or barbeque grill areas may be in the plans. Placing these into the landscape takes planning. Draft designs and think of creative solutions for the site. Look at the site elevation changes from high areas to low wetland areas. Will you need “No See Um” screen for the porch to keep out the small insects or install ceiling fans to keep the breeze moving?
There are many questions to be asked. Create a list to be addressed before beginning a project and then determine the cost. Enjoy the adventure!
