by Sheila Dunning | Apr 21, 2016
Mountain laurel. Photo credit: Sheila Dunning, UF/IFAS Extension.
If you are lucky enough to live on the southern Alabama edge of northwest Florida, you may want to see if you can find mountain laurel blooming now near the wooded creeks. Its native range stretches from southern Maine south to northern Florida, just dipping into our area. The plant is naturally found on rocky slopes and mountainous forest areas. Both are nearly impossible to find in Florida. However, it thrives in acidic soil, preferring a soil pH of 4.5 to 5.5 and oak-healthy forests. That is something we do have. The challenge is to find a cool slope near spring-fed water.
Mountain laurel blooms. Photo credit: Sheila Dunning, UF/IFAS Extension.
Mountain laurel (Kalmia latifolia) was first recorded in America in 1624, but it was named after Pehr Kalm, who had collected and submitted samples to Linnaeus in the 18th century. The wood of mountain laurel was popular for small household items. It is heavy and strong with a close, straight grain. However, as it grow larger it becomes brittle. Native Americans used the leaves as an analgesic. But, all parts of the plant are toxic to horses, goats, cattle, deer, monkeys and humans. In fact, food products made from it, including honey, can produce neurotoxic and gastrointestinal symptoms in people consuming more than a modest amount. Luckily, the honey is usually so bitter that most will avoid eating it.
Mountain laurel in its native habitat. Photo credit: Sheila Dunning, UF/IFAS Extension.
One of the most unusual characteristics of mountain laurel is its unique method of dispersing pollen. As the flower grows, the filaments of its stamens are bent, creating tension. When an insect lands on the flower, the tension is released, catapulting the pollen forcefully onto the insect. Scientific experiments on the flower have demonstrated it ability to fling the pollen over 1/2 inch. I guess if you don’t taste that good, you have to find a way to force the bees to take pollen with them.
The mountain laurel in these pictures is from Poverty Creek, a small creek near our office in Crestview. This is their best bloom in 10 years. Maybe you can find some too.
Native range of mountain laurel.
by Blake Thaxton | Jan 20, 2016
It is cold right now…at least it is this week. Even though the winters in northwest Florida do not have consistent cold temperatures, it is not warm enough to grow warm season vegetables all year around. The cold spells come and go but will soon be gone and spring will have sprung. With spring comes birds chirping, flowers blooming, and spring vegetable gardening. Now is the time to begin to prepare for what is ahead. Here are a few things to begin to think about before the work begins:
- Variety Study – This is a great time of year to sink into a seed catalog and pick out the different vegetables and fruits to try this year. Make sure to explore University of Florida/IFAS recommended varieties before making final selections. Think of problems that have occurred in past years and search for varieties that tolerate these conditions. Look through the Florida Vegetable Guide to see recommended varieties.
Seed Catalogs.
- Seed Searching – Recommended varieties are not always available at the local seed and feed store and sometimes take a little bit of searching. Of course, the internet can assist greatly in finding desired varieties. A simple search engine inquiry could help in locating and purchasing desirable selections.
A man taking a soil sample with an auger. UF/IFAS Photo by Tyler Jones
- Soil testing – Soil testing is the cornerstone of having a healthy garden that has been fertilized correctly. Although it would not be appropriate to put out fertilizer this early before the crop, the pH should be adjusted through liming if there is an indicated need on the soil test. This will give time for the pH to begin to adjust before the crops are planted.
- Starting transplants – Another activity that can begin before the actual planting in the garden takes place is seeding inside. Transplants are vegetable and fruit seedlings that begin in potting soil in small containers. This can happen in make shift containers made out of Styrofoam coffee cup with drainage holes or multi celled commercial plastic trays. Seeds can be started in the house and moved inside and out of the climate control depending on the weather or in a greenhouse. Wherever they are, they need to be in high light conditions to prevent plants from becoming stretched and weak. Learn more about Starting the Garden with Transplants.
Now It’s time to start thinking of consistent warm days. The vegetable garden tasks will be overwhelming soon enough. Go ahead and get an early start with some of the winter tasks of spring vegetable gardening.
by Molly Jameson | Jan 13, 2016
Volunteers after lots of hard work mulching and adding compost to eight raised beds at The Shelter garden.
Have you ever been interested in volunteering at a school or community garden? Are you involved with a garden that could use some help? Well, UF/IFAS Leon County Extension recently started an Adopt-a-Garden program for volunteers to “adopt” a school or community garden for volunteer credit. Volunteers can teach hands-on gardening techniques, conduct educational talks and present displays at garden workdays, assist with garden planning and networking, encourage gardeners to work together, and help with any other activity that adds to the vitality of the garden. The program focuses on garden education and outreach as the primary objectives.
Volunteers hard at work planting fall vegetables in The Shelter garden.
The first major project of the Adopt-a-Garden program has been very exciting, with UF/IFAS Leon County Extension Master Gardeners “adopting” the new homeless shelter at the Kearney Center in Leon County. Master Gardeners lead the way in the organization and construction of eight raised bed vegetable gardens located on site directly behind The Shelter facility. They were awarded a community garden mini-grant from Leon County, which helped to cover garden supplies.
The Leon County Master Gardeners have received assistance from UF/IFAS Extension Agents, Florida State’s College of Social Work, and many other members of the community in gathering supplies and donations, recruiting volunteers, communicating with The Shelter staff, building and filling the raised beds, planting the garden, and maintaining the garden.
The gardening materials for The Shelter garden were generously supplied at no coast or at discounted costs by Lowe’s Home Improvement, Britt’s Dump Truck Services, Tallahassee Nurseries, Native Nurseries, Asplundh, and the FSU College of Social Work.
Shelter resident watering freshly planted lettuce.
Leon County Extension and Leon County’s Office of Resource Stewardship will conduct shelter resident and staff garden trainings to ensure the garden is maintained and successful going forward. Extension’s Family Nutrition Program is currently offering nutrition education classes to shelter residents as well.
This project will allow shelter residents to get hands-on experience working in a vegetable garden, learn about different vegetable varieties, and taste their harvest, as vegetables that are grown in the garden go directly to The Shelter kitchen for meal preparation. The garden was officially dedicated as the Wendy Crook Memorial Garden by Leon County Government, with the dedication event reported by local television station ABC 27 WTXL. The article and video clip can be viewed here.
Along with the Wendy Crook Memorial Garden, other school and community gardens have been “adopted” by volunteers. If you are in the Leon County area and are interested in becoming a volunteer with the Adopt-a-Garden program, you can find out more information at the Leon County Adopt-a-Garden website or contact Extension Agent Molly Jameson, at mjameson@ufl.edu. Volunteers are encouraged to team up on garden projects and all levels of gardening experience are welcome.
by Sheila Dunning | Dec 16, 2015
Though the calendar says December, the weather in Northwest Florida fluctuates between winter and spring temperatures. The nice days are wonderful opportunities to accomplish many of those outside landscape chores in preparation for spring. But, it is also a good time to start planning for next month’s colder temperatures. Since we don’t experience frozen soil, winter is the best time to transplant hardy trees and shrubs. Deciduous trees establish root systems more quickly while dormant; versus installing them in the spring with all their tender new leaves. Here are a few suggestions for tasks that can be performed this month:
- Plant shade trees, fruit trees, and evergreen shrubs.
- Plant pre-chilled daffodil and narcissus bulbs (late December/early January).
- Do major re-shaping of shade trees, if needed, during the winter dormancy.
- Water live Christmas trees as needed and water holiday plants such as poinsettias as needed.
- Check houseplants for insect pests such as scale, mealy bugs, fungus gnats, whitefly and spider mites.
- Continue to mulch leaves from the lawn. Shred excess leaves and add to planting beds or compost pile.
- Replenish finished compost and mulch in planting beds, preferably before the first freeze.
- Switch sprinkler systems to ‘Manual’ mode for the balance of winter.
- Water thoroughly before a hard freeze to reduce plants’ chances of damage.
- Water lawn and all other plants once every three weeks or so, if supplemental rainfall is less than one inch in a three week period.
- Fertilize pansies and other winter annuals as needed.
- Protect tender plants from hard freezes.
- Be sure to clean, sharpen and repair all your garden and lawn tools. Now is also the best time to clean and have your power mower, edger and trimmer serviced.
- Be sure the mower blade is sharpened and balanced as well.
- Provide food and water to the area’s wintering birds.
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.
