A simple wooden bin provides airflow and space for layering “browns” and “greens” to create balanced compost at home. Photo by Molly Jameson.
The Dirt on Compost: Hot and Worm Composting at Home
Every week, many of us dump spoiled food or leftovers into the trash and haul yard waste to the curb, not realizing that all of that organic material could be turned into something incredibly useful. Composting is the answer. It’s a simple, natural process that transforms food scraps and yard debris into a rich soil amendment that feeds your plants and improves soil health.
Microbial activity generates heat as organic matter breaks down, causing visible steam to rise from active thermophilic compost piles on cool mornings. Photo by Turkey Hill Farm.
There are two main ways to compost at home: thermophilic (hot) composting and vermicomposting (composting with worms).
Thermophilic composting is the classic backyard method that relies on heat-loving microbes to break down organic material. With the right mix of “browns” (carbon-rich materials like dried leaves, cardboard, and straw) and “greens” (nitrogen-rich materials like vegetable scraps, coffee grounds, and grass clippings), the pile heats up to between 130–160°F. This high heat speeds up decomposition and kills weed seeds and harmful pathogens. Turn the pile occasionally and keep it moist, and in a few months, you’ll have dark, earthy compost ready to mix into your garden beds.
Hot Composting Fun Facts
Food scraps and yard waste make up nearly 30% of what we throw away, most of which could be composted instead.
Microbes in a hot compost pile can double their population every 20–30 minutes under the right conditions.
A compost pile needs at least one cubic yard (3x3x3 feet) of material to build enough mass to heat up properly.
Steam rising from a compost pile on a chilly morning isn’t smoke – it’s water vapor from microbial activity.
Red wiggler earthworms transform food scraps into nutrient-rich worm castings. Photo by Leon County.
Vermicomposting is a little different – and a bit squirmier. This method uses red wiggler earthworms (Eisenia fetida) to process kitchen scraps into a fine, nutrient-rich material called worm castings. Earthworm bins can be kept indoors or outside in a shaded area, making them a great option for those with limited space. It’s clean, odor-free when managed properly, and a surprisingly fun way to recycle your food waste.
Worm Composting Fun Facts
Red wigglers can eat up to half their body weight in food scraps each day.
Worms breathe through their skin and need moist bedding to survive and stay active.
Worm castings contain five times more nitrogen and seven times more phosphorus than average topsoil.
Worm castings contain beneficial microbes that help suppress certain plant diseases in soil.
Finished vermicompost is dark, crumbly, and nutrient-rich – the result of red wigglers breaking down organic waste. Photo by John Edwards.
Both methods keep organic material out of the landfill, reduce methane emissions, and build healthier soil – something every gardener can appreciate.
If you’d like to learn even more about composting and hear additional fun facts about how nature recycles, join UF/IFAS Extension Agents Mark Tancig and Molly Jameson for The Dirt on Compost: Hot & Worm Composting at Home on Wednesday, November 12, from 6:00 to 8:00 p.m. at the Leon County Extension Office (615 East Paul Russell Road).
Blackberries grown in North Florida. Photo credit: Dr. Shahid Iqbal
Blackberries are a deciduous crop that thrive in temperate climates. While several native blackberry species grow wild in Florida, their small fruit size, late maturation, and low yields make them unsuitable for commercial production. Historically, cultivated blackberry varieties in Florida, have been primarily limited to homeowner production, but, UF/IFAS researchers are working to change that. Through the development of improved cultivars with higher yields, better flavor, and little to no chilling hour requirements, blackberries are becoming a more viable option for commercial and small-scale growers in North Florida.
UF/IFAS invites you to learn more about blackberries and the current research associated with blackberry production at the Blackberry Field Day, on Wednesday, June 18th. This event will be held from 8:30 – 11:30AM Eastern Time, at the UF/IFAS North Florida Research & Education Center (NFREC), located at 155 Research Road, Quincy, Florida.
This is a free event aimed at educating home gardeners, farmers, landowners, and industry representatives about production practices such as proper planting, pruning, and fertilization. Attendees will be able to tour the blackberry planting at the UF/IFAS NFREC as well as sample different blackberry varieties! The field day aims to present attendees with the potential benefits, challenges, and current research associated with growing blackberries in North Florida.
Attendees will be able to visit the blackberry planting at UF/IFAS North Florida Research & Education Center in Quincy. Light refreshments will be provided. Space is limited, so please register using the link below or by calling 850-875-7255 to reserve your spot!
UF/IFAS Extension Washington County and the Central Panhandle Beekeepers Association have lined up some top-notch speakers and will ensure there are educational opportunities for all skill levels at this two-day event. Speakers will be joining us from the UF/IFAS Honey Bee Research and Extension Lab, Florida Department of Agriculture and Consumer Services, and beekeepers with experience managing honey bees in this region.
Early bird registration is open through 4:59 p.m. on March 17, 2025, so get your tickets now for the best value!
The University of Florida is committed to providing universal access to all of our events. To arrange disability accommodations, please contact Julie McConnell (juliebmcconnell@ufl.edu ) or call 850-638-6180 at least 2 weeks in advance. We are proud to be an Equal Opportunity Institution.
The Great Southeast Pollinator Census began in Georgia in 2019 with the goals of increased pollinator habitat, teaching the public the importance of insects, and providing useful data to researchers. 2024 is the first year for Florida to be included and we want to support this project with strong participation. View the webinar from the Northwest District Horticulture Team that teaches how to identify pollinators as well as how to collect and submit data for the 2024 Great Southeast Pollinator Census.
If you are planting a purple muscadine cultivar, ‘Noble’ is an ideal choice due to its productivity, disease resistance, and high-quality juice. Photo by Leonard, Adobe Stock.
Discover the Charm of Muscadines
Imagine walking through endless rows of lush grapevines, each brimming with clusters of plump, juicy muscadines. Scientifically known as Vitis rotundifolia, muscadine grapes are a species native to the southeastern US, with a range extending northward from Florida to Delaware and westward to east Texas and Oklahoma.
The FAMU Center for Viticulture and Small Fruit Research serves as a hub for studying and developing new cultivation techniques, aiming to enhance muscadine grape quality and resilience to various pests and diseases. Photo by Molly Jameson.
Unlike their traditional grape cousins, muscadines have a unique, robust flavor profile that is often described as rich, sweet, and pleasantly tart. For those who grew up enjoying muscadines, their taste often brings back fond memories of languid, late summer days. Here in the Panhandle, muscadines thrive in our long, hot summers and flourish in our sandy, well-drained soils.
Muscadine grapes are not only a delight for our taste buds, but they are also packed with antioxidants, vitamins, and minerals, making them a powerhouse of nutrition. The high levels of the polyphenol resveratrol, a potent antioxidant, have been linked to numerous health benefits.
In the culinary world, muscadine grapes, with their thick skins and rich colors, spark creativity and exploration. Their unique flavor makes them perfect for everything from fresh fruit to preserves, pies, tarts, and juice. And naturally, muscadine grapes are ideal for winemaking, bringing a distinct twist to the wine market.
While muscadine grapes may not possess the storied history of their European counterparts, they have a rich history of their own in the southeastern US, where they are native and have been a significant part of the region’s agricultural and cultural landscape for centuries. Native American tribes in the southeast, including the Cherokee and Seminole, were the first humans to utilize muscadine grapes. They used the grapes for food and medicinal purposes, appreciating their nutritional value and distinct flavor. In the 1500s, early European settlers, including the English explorer Sir Walter Raleigh, documented the abundance of muscadines growing wild. Seeing their potential, settlers began cultivating muscadine grapes for winemaking and other purposes.
Muscadine grapes come in a variety of colors, including deep purple, black, bronze, and green, each offering its unique flavor profile and appeal. Photo by Tanya, Adobe Stock.
Unlike European grapes, muscadines are naturally more resistant to many common grape diseases, such as anthracnose and Pierce’s disease, and are less susceptible to pests due to their thick skins and natural antifungal compounds. However, they can still be affected by diseases such as angular leaf spot and other fungal rots, and pests such as grape vine borer, birds, raccoons, and deer. In contrast, European grapes are highly susceptible to a range of fungal and bacterial diseases, including powdery mildew and botrytis bunch rot, and are more vulnerable to pests, such as grape berry moths. European grapes also require specific chilling hours which cannot be achieved in the southeast US, and they are more sensitive to both drought and excessive moisture, requiring careful irrigation management and more intensive fertilization.
Today, muscadine grapes are cultivated extensively in the southeast, catering to niche markets. In Florida, there are many muscadine cultivars that thrive, each known for its unique characteristics and adaptability. Cultivars such as the purple ‘Alachua’ and ‘Noble’ and the bronze ‘Carlos’ are popular choices among growers for their high yields and suitability for winemaking, producing wines noted for their fruity flavors and distinct aroma. Muscadines like the purple ‘Supreme’ and the bronze ‘Fry’ and ‘Summit’ are renowned for their sweet taste and are often enjoyed fresh or used in jams and desserts. The muscadine harvest season typically starts in early August and goes through early October, depending on the cultivar, so it pays to grow a variety to extend the season. For more information about muscadine grape cultivars, check out the UF/IFAS Extension EDIS publication The Muscadine Grape.
The wine produced at the FAMU Center for Viticulture and Small Fruit Research in Tallahassee showcases the region’s rich muscadine flavors with a focus on innovation and quality. Photo by Molly Jameson.
With ongoing research and cultivation efforts, Florida is broadening its range of muscadine cultivars, ensuring a diverse and thriving grape industry. This research is actively enhancing muscadine varieties, including at the Florida A&M University (FAMU) Center for Viticulture and Small Fruit Research located in Tallahassee.
Efforts at the Center focus on improving grape and small fruit cultivars, particularly those adapted to Florida’s unique climate. Their research includes enhancing disease resistance, boosting fruit quality, increasing yields, releasing new cultivars, and emphasizing sustainable agricultural practices.
Be sure to visit the FAMU Center for Viticulture and Small Fruit Research during the annual Grape Harvest Festival. This year, the festival will be held Saturday, September 14, 2024, from 8 a.m. to 3 p.m., featuring activities such as a vineyard run and walk-a-thon, insect demonstrations and computer simulations, grape varietals tasting, guided vineyard trailer rides, grape throwing and stomping competitions, a wine making workshop, grape picking, and more. Learn more and register to attend the festival at https://my.famu.edu/event/ghf24.
Whether you are interested in creating a shiitake mushroom operation or just want to have fun with a backyard production of mushrooms for yourself and others, growing shiitake mushrooms is a fascinating and delicious enterprise.
Below are some great facts about Shiitake mushrooms. They are a wood rotting fungus that grow on a wide variety of hardwood tree species, with “shii” – meaning oak and “take” meaning mushroom in Japanese. Florida is a major market for mushrooms in general, as the State’s population is a large consumer of mushrooms. Fresh mushrooms haven’t always been available at markets in the U.S. Prior to 1972, only dried mushrooms were available. Worldwide, Asia is still the leader in yearly production, boasting a billion-dollar industry.
Please join us on March 12th at the UF/IFAS Extension Franklin County Office on 261 Dr. Frederick S. Humphries St. in Apalachicola for a Shiitake Mushroom Workshop. Learn how to select the correct wood, inoculate logs with spawn, care for the logs and important tips on harvesting & storing the yield. Plus, you’ll get to take home your very own shiitake mushroom log!
