Landscapes can be a tricky topic. Doubtless, you’ve heard people debate the ecological benefits of a turfgrass lawn. An internet search will have your head swimming in opinion pieces detailing the benefits of keeping and removing your turfgrasses. Some outline the aesthetic virtues while others speak to pollinator support from native flowering plants. It can be overwhelming and there are a lot of factors to weigh in these decisions. Luckily this is a situation in which following the Florida Friendly Landscaping program means you may have your cake and eat it too.
Florida Friendly Landscaping
Florida Friendly Landscaping or FFL is a series of nine principles designed to maximize the ecological services of your landscaping while minimizing inputs. It all begins with selecting the correct plants and placing them in the proper place. Once in place, proper maintenance is covered by the following three principles which involve proper watering, fertilization, and mulching. Since we planted good larval and nectar plants our landscape attracts wildlife, which is the next principle. In this process, you’re likely to also attract insects you don’t want. Managing these responsibly is our next principle. The final three principles involve utilizing plant waste from your landscape, managing stormwater, and protecting waterways. Where a good deal of these involves proper maintenance and selection of plants, the purpose of this article is to highlight the two main ecological services outlined in these principles.
UF/IFAS Photo: Tyler Jones.
Support Wildlife
The first of these is attracting wildlife which for a wide swath of homeowners will focus on supporting pollinators. Pollination is critical for non-vegetative reproduction in plants. It’s the reason they produce vegetables or flowers. Many creatures aside from the well known ones perform pollination including bats, birds, flies, and beetles. Look into the needs of the pollinators you wish to attract and understand how these creatures eat, breed, and nest. These pieces of knowledge will help you decide on landscape plants. Create habitat by planting smaller areas with native and noninvasive plants which meet the needs of the pollinators you wish to attract. These areas need not replace all the turfgrass areas, and in fact, it’s better if they don’t.
Photo: Joshua Criss
Turfgrasses are Crucial in Your Landscape
Turfgrasses are ecological workhorses. They cool your environment, build soil, prevent erosion, aid water infiltration, and are arguably the best bio-filter in the plant world. Properly maintaining your grass is much easier than you may think. They need 1/2 to 3/4 inch of water per irrigation event, and generally only 1-2 pounds of nitrogen per 1000 square feet per year (Bermudagrass may need up to 5 pounds). Even this may be less pending soil testing. Keeping these grasses stress free through proper maintenance allows them to grow lush with little input.
Their benefit as a bio-filter comes into play with regard to storm water. This runoff is a seldom thought of as a pollution source. On top of moving debris and latent chemicals into local waterways, it washes dissolved organic nitrogen through the soil. All of this eventually finds its way into local waterways. Grass areas of your landscape slow free flowing storm water and filter pollutants preventing excess nutrient and pollution loads in the watershed.
Photo: Joshua Criss
Following the principles of a Florida Friendly Landscape can boost the aesthetics of your property and provide an ecological boon. Mix flowering and turfgrass sections of your landscape to meet these goals. For more information on these principles, see this Ask IFAS document, or contact your local extension agent for additional information on this and any topic regarding your gardens and more.
When you think of fruit production in Florida, blackberries (Rubus spp.) will not quickly jump to mind. Many people envision viny plants infiltrating your gardens and attacking you with their tiny spines. These are dewberries and are not known for large or consistent fruit. Though scientifically of the same name, bush varietals are a world apart. Bush blackberries fall into the rosaceae or rose family. They are deciduous fruiting shrubs, generally acclimatized to temperate environments. Luckily for us, they grow in the Panhandle. They’ve not taken off as an agronomic crop large scale due to the brittle nature of their fruit. However, with estimated production rates of 6000lb per acre many parts of the country, their value in home food production is undeniable.
UF/IFAS photo: Brent Sellers
Which to Pick
The University of Florida has been heavily breeding blackberries, but as with all gardens, plant selection is vital. The most critical factor in selecting blackberries is the chill hour requirement. You may recall that chill hours are the total time below 45 degrees a plant needs to set fruit the following spring. The vast majority of our area gets 660-700 chill hours per year on average, with the extreme north end getting upwards of 800 hours yearly. Once this is determined, the focus shifts to growth habit. Many grow erect and will not need trellising, but there are cultivars that vine and will need support. A final consideration for cultivar selection is whether or not they will need pollinator plants as an accompaniment. If the berries you want have this need, pick a compatible cultivar with a similar bloom time. Some cultivars that will do well in north Florida include ‘Arapaho,’ ‘Chickasaw,’ and ‘Choctaw.’
UF/IFAS photo: Mary Salinas
Planting and Care
Plant blackberries over the winter months much as you would any deciduous fruits. If you must store the plant before planting, keep the roots moist if you will be holding the plant for any amount of time. Ensure the first main root is just above the soil line, and remove any air pockets as you backfill the planting hole. Keep the soil moist but not overly wet, and avoid overhead watering. Space the plants according to their full size, which varies based on cultivar. These have shallow root systems and are therefore not heavy feeders. As a result, apply nutrients in the spring of the year they’re planted at ¼ pound per plant. In subsequent years apply ¼ to ½ a pound per plant twice a year. Irrigation and weed control will also be critical in their first year. Irrigation will become less important once the shrubs establish in their location.
Growing food in your home landscape is a great way to reconnect with your property and bring your food system as local as possible. Blackberries are low-maintenance fruit that, once established will provide years of production with minimal effort. For more information, see this Ask IFAS document. Contact your local extension agent for additional information on this and any other topic regarding your gardens.
There are important landscape lessons to learn from recent, early and widespread freezes.
First, know the average climate for the region you live in here in Florida. The work has already been done for you with the USDA Plant Hardiness Zone Map. Here is a link for the map: https://planthardiness.ars.usda.gov. Find your zone on the map. Note that Northwest Florida includes zones 8a, 8b and 9a.
The newest map, with interactive features, was updated in 2012.
This map is based on the average annual minimum winter temperature and is divided into 10°F zones. It can help you determine which plants are most likely to thrive in your zone. There are areas bordering Alabama, located in the extreme northern portions of Escambia, Santa Rosa, Okaloosa, Walton and Holmes Counties, that are in Zone 8a, with an average annual extreme minimum temperature of 10 to 15 degrees F. Most of these counties fall within zone 8b, with an average annual extreme minimum temperature of 15 to 20 degrees F. The extreme southern portions of these same counties (bordering the Gulf) are in Zone 9a with an average annual extreme minimum temperature of 20 to 25 degrees F. As you go south in Florida, you move into Zones 9b, 10a, 10b, and 11a. Zone 10b has an average annual extreme minimum temperature of 35 to 40 degrees F. Zone 11a; which includes a small portion of West Palm Beach and Fort Lauderdale, most of Miami and all of the Florida Keys; has an average annual extreme minimum temperature of 40 to 45 degrees F.
Most of the Panhandle is in USDA Hardiness zone 8b.
It seems that some people move to extreme north Florida and think they are in extreme south Florida. They move barely below Alabama or Georgia and want to plant the palms, citrus and tropical plants that thrive in extreme south Florida. If you live in Zone 9a, perhaps you might get by with growing a few plants that are well suited for 9b. But it is wise to mostly grow plants that are known to flourish in the Plant Hardiness Zone where you live.
Secondly, follow principle one, which is Right Plant, Right Place, as explained in the UF/IFAS Extension Florida-Friendly Landscape™ (FFL) Program. Following this principle results in developing a healthy, low-maintenance landscape by using Florida-Friendly plants that match your site’s soil, light, water and climatic conditions and that require limited supplemental irrigation, potentially less fertilizer and fewer pesticides.
More information on the FFL Program is available through this UF/IFAS Extension link (https://ffl.ifas.ufl.edu) or from the Extension Office in your County.
Using these tools may be a great goal for 2023 as we replace cold-injured plants.
Several years ago the Escambia County Master Gardener Volunteers added a Leopard plant, Farfugium japonicum to the office demonstration gardens. This was a new plant for me and I was immediately impressed with look and performance of this plant in a filtered shade garden.
Leopard plant’s attractive leaves and flowers make it an accent in the shade garden. Photo by Beth Bolles, UF IFAS Extension Escambia County.
Although not native to the United States, Leopard plant make an interesting addition to the Florida garden. The large green leaves can provide a tropical look throughout the entire year since it is hardy in growing zones 7-10. An added bonus of the Leopard plant are spikes of bright yellow flowers in the fall and winter months. When you use Leopard plant as a mass planting, it certainly becomes the focus in our cooler months.
Leopard plant on display in Downtown Pensacola. Photo by Beth Bolles, UF IFAS Extension Escambia County.
There are many cultivars of Leopard plant and the selections with white (‘Argenteum’) or yellow (‘Aureomaculatum’) patterns on the leaves give the plant it’s common name. There are also cultivars with curled or crinkled leaves. All plants will thrive in partial shade with some additional water when rainfall is lacking. The clumps will continue to enlarge so you can often share a piece with a friend after a few years.
One of the most overlooked aspects of landscape design, particularly on DIY projects, is the idea of enhancing the architecture of your home by using plants that echo the shapes and features of the structure. The use of proper plant material not only shows off a home’s exterior beauty and increases curb appeal but often will translate into a significant boost in resale value! On site visits, I all too often encounter beautiful homes whose curb appeal potential is squashed due to poor plant selection. For example, how many times have you seen the ranch-style home with too-large Indica Azaleas across the foundation that are reaching for the eaves?
UF/IFAS File Photo.
Using plants to echo architecture is a pertinent topic for me as I just purchased a beautiful historic home in Walton County. This is a situation that could easily be ruined through improper plant selection. However, I’m going to try my best to use plants that enhance, not detract from, the architecture of the home. Here are a few very common architectural elements that happen to be present in my house and some easy planting tips to bring out the best in them:
A steeply pitched roof and tall, narrow profile. A situation like this calls for the installation of a tight, upright shrub or tree to frame and echo the corner of the home. I am obeying this rule by planting a ‘Sioux’ crapemyrtle, a narrow, upright cultivar growing to 20’ and sporting flaming pink flowers. Some other plant options to consider installing: Ilex x attenuata ‘Savannah’ and other cultivars, ‘Apalachee’ crapemyrtle (lavender Flowers with cinnamon bark), ‘Brodie’ or ‘Spartan’ juniper (upright cultivars), ‘Little Gem’ magnolia. There are even a few selections of live oak such as ‘Highrise’, ‘Skyclimber’, etc. that fit the bill!
Large, open front porch. We southerners love our front porch sitting, so don’t cover it up by planting large growing shrubs in front of it! Instead, plant a low growing, maintenance free ornamental grass or shrub! I decided to go with an airy, native look and fill the bed under my porch with pink muhly grass (Muhlenbergia capillaris). Here are a few other great options for a low growing plant to show off your porch: ‘Purple Pixie’ loropetalum (a new introduction from the Southern Living Plant Collection), dwarf Fakahatchee grass (an underused native), Indian hawthorne (overplanted but still effective), ‘Firepower’ nandina or one of its newer cousins (bulletproof with good fall color), ‘Soft Caress’ mahonia (elegant selection for a shady bed), holly fern (low growing evergreen fern for a shady area).
Long, bare walls. Let’s face it, a blank wall is not visually pleasing and bare walls can actually act as a heat sink during our long summer afternoons! To break up the monotony of a bare wall and provide some shading for cooling purposes, mix plants of different heights and textures, even add a small tree or two! Here are a few reminders when landscaping to bring interest to a bare wall: Plant the taller plants (larger shrubs and small trees) in between windows to get height interest but not block views; use plants with flexible limbs and soft foliage for easy pruning and to make maintenance easier; choose plants with colors that will be compatible with the wall; finally, allow at least a foot or two between the wall and the mature size of your plants for ease of access! The plant choices for this application are endless. Get creative!
Whatever your house’s style may be, remember the above suggestions when planting and watch as your landscape grows to enhance the look and value of your home rather than detract from it! Happy planting!
