Even though it’s still 98 degrees outside, it’s the time of the year to be looking ahead to plan a fall garden. With the optimal climate of Northwest Florida, the fall season offers gardeners a time to refresh their plots and prepare for another productive season. Here’s a guide to make the most of the fall gardening season!
Site Prep for Fall Gardens
When transitioning from summer to fall, it is important to prep the area where a new crop will be placed. It’s best to remove all dead material from your spring garden so it will not spread disease or bacteria to the new plants. You also may consider adding nutrients to the soil after it has been tilled for fall vegetables. The best method to know how much to add into the soil is by first taking a soil sample. The soil sample results will show what is readily available for vegetables going in the ground and will give you a baseline of how much fertilizer or organic amendments to add. The fall season is also one of the best times of the year to prioritize soil health. Another way to do this in the off season is to incorporate a cover crop into your gardening regimen. For more information on cover crops please visit: https://nwdistrict.ifas.ufl.edu/hort/2023/10/19/cover-crops-in-the-garden/
UF/IFAS Photo by Tyler Jones.
What Vegetables Do I Plant in the Fall?
The “cool” temperatures of a Florida fall make it very ideal for a variety of cool-season vegetables. Vegetables can be classified a hardy, semi-hardy, and tender based on their abilities to withstand freeze conditions, cold temperatures, or high heat. That is how can put vegetables in warm-season and cool-season groups. Tender vegetables are considered short season and are typically seen in spring and summer months. Examples of tender vegetables are potatoes, tomatoes, and squash. Semi-hardy vegetables are mostly frost-tolerant but cannot withstand freezing temperatures. Examples are carrots, leafy greens like Swiss chard and Bok Choy, peas such as sugar snaps, and celery. Lastly, hardy vegetables are a true cool-season vegetable that is frost-tolerant and can withstand freezing temperatures up to a certain degree. Examples of hardy vegetables are broccoli, cauliflower, kale, onions, and garlic. To find more information on fall vegetables in northwest Florida, please visit: https://edis.ifas.ufl.edu/publication/EP451
UF IFAS Photo by Tyler Jones
Fall Garden Maintenance
With the temperatures being cooler in the fall months, your garden vegetables will require less water. It is best to water your garden early in the morning to allow the soil to dry out during the day. Doing this will prevent fungal growth and root rot. Utilizing mulch will also help conserve soil moisture, regulate the soil the temperature from the cool weather, and suppress weeds. Even through the winters are typically mild in Florida, it is still best to have a freeze protection plan for your garden. Using row covers or frost blankets will help shield your garden when the temperatures drop.
As you enjoy your fall garden, planning ahead for winter and spring will also set you up for success. Research what crops will follow best behind your fall harvest and consider starting your seeds indoors to get a head start. By embracing these fall gardening tips, you can enjoy a bountiful harvest and a thriving garden throughout the season. Happy Fall!
The long summer days are beginning to wane, the mercury is starting its slow march down the thermometer, and your landscape displays all the signs of winter. It’s the time of year that many gardeners dread. Fear not, my fellow parishioners of the soil. I’m here to tell you that there is hope for your landscape. With a little planning, your home can remain beautiful as there are blooms aplenty even into the autumn months here in Florida.
Deciduous Trees
Established deciduous landscape plants begin their annual cycle by sloughing off their leaves, but this doesn’t mean they have no value. After months of standing boldly in your yard, many begin to lose their chlorophyll and turn eye-catching hues of orange and purple. Trees such as bald cypress (Taxodium distichum) create a fantastic fall display as they march into winter slumber. Maples (Acer spp.) will similarly provide a beautiful show once the cold weather hits. Plant these trees in your landscape while observing the “right plant, right place” philosophy and you will provide a low-maintenance pallet of annual colors for decades.
Bald Cypress beginning to display fall color. UF/IFAS photo: J. Criss
Perpetual Perennials
Next, perennial plants are the lynchpin in many landscapes, filling in the space between your trees and inground annuals. Choosing those with bright, warm colors will make your yard stand out against your neighbors. Remember, when planting, some plants will not survive the first frost. One plant prone to this style of dieback is fire spike (Odontonema strictum). Here, you will find bright red blooms underpinned by large, striking green leaves. Don’t be dissuaded by the frost-tender nature of this plant, it is an excellent specimen and supports pollinators later into the season. Salvia (Salvia spp.) is another superb specimen for some color later in the season. This again will die off upon the first frost but, until then, will provide bright flowers with grey-green foliage that is striking in any garden. For those seeking an evergreen autumn bloomer, look no further than the leopard plant (Farfugium japonicum). This sometimes overlooked and shade-loving member of the aster family provides yellow flowers through the fall and unique round leaves throughout the rest of the year.
Fire Spike in bloom. UF/IFAS photo: J. CrissLeopard plant in bloom. UF/IFAS photo: J. Criss
Annuals for Brilliant Color
Finally, let us peruse flowering annuals. The advantage here is the vibrant colors they bring, but they are short lived and will need to be rotated out in a few months. Sweet alyssum (Lobularia maritima) is a prime example of a versatile plant fitting this bill. They have a spreading habit, making them excellent as a cold weather ground cover or a beautiful trailing potted plant hung on your porch. If sprawling isn’t your cup of tea, investigate calendula (Calendula officinalis) for a splash of yellow in an upright ray-style flower. Remember that these cold weather annuals will not tolerate heat or humidity, so plant them in the fall when things cool off. They will do well in the ground directly or with a pot-in-pot system. The latter will allow easy switches should the plants begin to falter. If planted directly in-ground, prepare your site accordingly. Soil testing will dictate fertilization needs and adding organic matter will ensure adequate water retention.
Yellow Calendula bloom
Photo by Rob Duval. (CC-BY-SA 4.0)
Gardening in Florida is always a tough row to hoe. We are fortunate in that we can provide color in our landscapes throughout the year, but to do so one must understand our dynamic environment. Florida will throw you some curveballs, but with a little planning and some understanding you’ll be well on your way to thriving gardens. For more information, see this Ask IFAS document for trees, this ASK IFAS for perennials, or this ASK IFAS for annuals. As always, please contact your local extension agent for additional information on this and any topic regarding your gardens and more.
Fall is just around the corner, and that means it is time to start kale and collards, root vegetables, and salad greens. Photo by Rachel Mathes.
In spite of this record-breaking hot summer, it might be surprising to realize that we are just a month away from the onset of fall. As the sun-soaked dog days gradually relinquish their hold to the inviting coolness of autumn, the allure of the new season comes into view.
If your thoughts are already conjuring images of vibrant leaves and the anticipation of robust greens and earthy root vegetables in your garden, we extend an invitation to explore our newly revamped edition of the North Florida Vegetable Gardening Guide.
We’ve transformed the guide from a static PDF into a user-friendly website, making it easier than ever for you to tap into its wealth of gardening insights. Crafted by the adept hands of the UF/IFAS Leon County Extension, this guide serves as an invaluable resource catering to both seasoned horticulturists and aspiring gardeners.
Dive into an array of articles, planting schedules, images, and informative UF/IFAS EDIS publications – all thoughtfully designed to address your gardening questions. From the basics of getting started to the finer points of site selection, pest management, fostering biodiversity, soil testing, composting, harnessing cover crops, and mastering irrigation techniques – the North Florida Vegetable Gardening Guide website has it all covered.
For those who prefer a tactile experience, physical copies are available upon request at the UF/IFAS Leon County Extension Office, located at 615 Paul Russell Rd., Tallahassee, FL 32301. A quick call ahead will help you ensure availability.
We’re also excited to announce our upcoming Fall 2023 Backyard Gardening Series, set for September 6 and 13, from 6:00 to 8:00 p.m. on both evenings at the Leon County Extension Office (615 Paul Russell Road).
If you’re eager to explore the art of fall gardening in depth, this series will cover topics like site selection, soil enrichment, effective fall planting techniques, and more, including a hands-on planting activity.
Individual tickets are available for $10 per person if pre-paid online or $15 in cash or check at the door. For families of three to four, pre-paid online family tickets are $20 per family or $30 in cash or check at the door. This registration fee includes both evenings on September 6 and 13 and light refreshments will be provided.
For any further inquiries, please contact Molly Jameson at mjameson@ufl.edu or via phone at 850-606-5200.
By: Khadejah Scott Extension Agent, Horticulture/Agriculture/Natural Resources UF/IFAS Extension Wakulla County
It is common for homeowners to have to pick between design and function when planning their fall landscape. However, combining the two can result in a stunning display in the yard. In North Florida, several herbs do well in the cool weather of the fall. While herb gardens will always be famous, there are other understated, yet successful ways to incorporate herbs into the fall landscape this year. Herb gardening in the fall is not difficult; with a bit of forethought and creativity, you can use herbs to revamp an existing bed or create a brand-new one.
Herbs can be more than culinary specimens in the fall landscape. Herbs give a wide range of hues that enhance the landscape’s color, giving depth and contrast to your current garden. Fill the gaps around, between, and beneath your existing flowers to frame them without taking away from their beauty. The variety of herb foliage textures adds interest to your landscape; you can alternate between glossy, velvety, soft, and hairy surfaces. Many herbs also have insect-repelling qualities that aid in pest management. Meanwhile, the herbs also attract beneficial insects and pollinators to the garden, which are vital for the well-being and growth of other landscape plants.
One of the first stages of enjoying your garden is deciding its function. What and how you grow will be influenced by an end-use. For example, simple access to fresh herbs while you cook could mean planting them next to your back door. You want those vibrant flavors near your hand if you need a sprig. Space also needs to be considered while planning because plants will mature swiftly and flush out nicely, taking up more space. Each plant’s height and spread affects how much light it receives. Plant your more striking, upright herbs further back, giving plenty of room for low-lying, creeping herbs to be planted closer to the front where they may still receive sufficient light. At least six hours of direct sunlight each day are required for cool-season herbs. They will also need well-drained soil and adequate watering. Knowing each plant’s unique requirements can help homeowners care for herbs and identify unforeseen problems. Reinvent the way herbs have been grown in the past and incorporate their colors, textures, and blooms. For more information about planning your fall garden, contact your local UF/IFAS Extension Office.
Here are 5 ways to add cool season herbs to your fall landscape.
Containers: Growing herbs in containers offers the flexibility of moving them. Potted herb gardens may be a perfect solution for small spaces like patios and balconies. Dill and fennel are great options for large containers.
Groundcovers: Herbs that grow slowly and crawl, such as thyme, complement walkways and do nicely between paving stones.
Borders: Herbs that form low mounds, such as oregano, make good borders, paths, and driveways.
Low Hedges: Garden sage and other taller herbs create great low hedges that can aid in defining the boundaries of outdoor spaces.
Softening Hardscapes: The billowing nature of cilantro and parsley herbs makes them perfect candidates for softening the hard edges of stone and concrete.
Yay, we are halfway through with August and our summer is winding down! This is the perfect time to start prepping for that fall garden. Growing a productive fall vegetable garden requires thoughtful planning and good cultural practices. This process consists of selecting a site, planning the garden, preparing the soil, choosing the seeds and plants, planting a crop, and nurturing the plants until harvest time. In the Florida Panhandle it can be a challenge to get cool season crops started; there is a balance in starting them early enough to allow them to mature (50-60 days) before a hard frost and getting them through the end of a hot summer.
August and September are the main planting times for a fall garden. There are several cool-season crops and a final crop of warm-season vegetables that can be planted. Some good warm season crops are lima beans, cucumbers, eggplant, peppers, and tomatoes. Going into September it will be a good time to establish strawberry plants. Some good vegetables to start growing just around the corner are broccoli, carrots, cabbage, collards, mustard, and Swiss chard. https://edis.ifas.ufl.edu/NorthFloridaGardeningCalendar Herbs that do well are cilantro, parsley, and lemongrass. Mint, oregano, and thyme should be planted in containers as they tend to spread. Mexican tarragon, mint, rosemary, and basil will also do well in September. See Herbs: http://edis.ifas.ufl.edu/topic_herbs
Transplants from the local garden center will get the garden off to a fast start while seeds will offer more varieties to choose from. It is also important to think about your location. A vegetable garden can be in the ground, a raised bed, or even grown in containers. Your plants will need more than just a place to grow. They will also need sunlight, water, air, soil, fertilizer, and care. Most vegetables require at least 8 hours of sunlight. Keep an eye out for pest problems such as insects, diseases and weeds because they will continue to flourish in warm temperatures and high humidity. To help conserve soil moisture a layer of newspaper and mulch can be placed between the rows. Mulch also aids in weed control.
Raised beds are an excellent way to get started with gardening. Photo by Molly Jameson.
The result of a beautiful, successful vegetable garden is fresh produce to eat, share with neighbors, family, and friends and even the possibility to sell your harvest. With patience and practice your gardening skills will improve every year! Follow the above few tips and you will be well on your way to a great harvest! For more information about starting a fall garden or any other horticultural or agricultural topic, contact your local UF/IFAS County Extension Office. Happy Gardening
