by Matt Lollar | Apr 7, 2017
The Jackson County Master Gardeners are hosting “Permaculture: An Introduction” on Saturday, April 29. Join us from 9AM to 2PM on Saturday, April 29 at the Jackson County Extension Office (2741 Penn Ave., Ste.#3, Marianna, FL) to learn the basics of permaculture. What is permaculture you might ask? Basically, it is the utilization of edible plants in your landscape to create a food forest. The workshop is $20 and includes lunch. To register or for more details please contact Matt Lollar at mlollar@ufl.edu, (850)482-9620, or come by the Jackson County Extension Office.
by Beth Bolles | Nov 22, 2016
Leaf wilt may indicate more than just dry soil. Photo by Beth Bolles
Plants have specific ways of telling gardeners that there is a problem, but not all plant symptoms lead us directly to the cause. During drier conditions, we often use wilting leaves as an indicator that water is needed. This can be a reliable symptom that the soil is lacking moisture but it is not always the case. Wilting leaves and herbaceous branches actually tell us that there is not adequate water in the plant. It does not necessarily indicate lack of moisture in the soil.
There can be many reasons why water is not being absorbed by roots and moved to tissues in the plant. The obvious place to start is by checking soil moisture. If soil is powdery several inches deep around the plant, water is likely needed. However, if you ball the soil up in your hand and it holds together, there may be another reason for lack of water reaching the upper plant parts. The harder part is determining why the root system is not taking up water. Causes can be a rotted root system from too much water, a poorly developed root ball that has circling or kinked roots, and even problems in the soil such as compaction. Insects, diseases, and other pathogens can also injure root systems preventing the uptake of water.
Too much water can cause roots to decay, preventing the uptake of water. Photo by Beth Bolles
So before automatically grabbing the hose or turning on the sprinkler, do a little soil investigation to make sure that the plant wilt is really indicating lack of water in the soil. If you need help in your diagnosis, always contact your local Extension office.
by Mark Tancig | Oct 26, 2016
Growing wildflowers is great for pollinators and for you! Credit: UF/IFAS
With fall weather finally giving us a break from the heat of summer, this is the perfect time for North Florida residents to get outside and try their hands at gardening. Not only is gardening rewarding for the beautiful flowers or tasty vegetables produced, but just getting outside and spending time with nature is good for the soul.
The idea that being outside and gardening is good for you isn’t just anecdotal or common sense information. Scientific research shows that people who spend time outdoors are more healthful. Some of the documented case studies go way back. Dr. Benjamin Rush, a signer of the Declaration of Independence, showed that gardening improved the well-being of mentally ill patients. One of the most famous and more recent studies was done by Roger Ulrich in the 1980’s. This study demonstrated that patients with views of trees spent less time in the hospital and requested less pain medication. Otherwise, they had the same ailment, nurses, and room setup.
Physical, social, psychological, and cognitive health factors can all be improved through gardening. Improving psychological health is one of the major benefits of gardening and can be especially useful as we near the end of the election cycle or watch too many TV news programs. Gardening has been shown to reduce stress, anxiety, and tension, which can contribute to high blood pressure, heart disease, obesity, diabetes, and generally feeling miserable. More information regarding the health benefits of gardening can be found in the EDIS Publication Horticultural Therapy (www.edis.ifas.ufl.edu).
Growing vegetables can fill your belly and reduce your stress!
If you would like to de-stress through gardening but are not sure of how to get started, are new to the area, or need a little extra explanation about something you would like to try, the folks at your local UF/IFAS Extension Office are here for you. They offer a variety of educational programs for the beginner, on up to the advanced green thumbs. You can contact them in person or visit the local County Extension webpages and Facebook pages to find out more information about upcoming programs.
In addition to helping you relax through gardening, the topics discussed at UF/IFAS Extension programs can help you save money, eat healthier, and help conserve our natural resources. So not only will you feel better but you could also make the Earth feel better. That helps us all out!
by Mary Salinas | Sep 2, 2016
Florida is home to many gorgeous and desirable native plant species. One to consider for your landscape is the rainlily, Zephyranthes and Habranthus spp. They are easy to care for and are bothered by few pests.
Cuban rainlily, Zephyranthes rosea. Photo: John Ruter, University of Georgia, Bugwood.org
As the name implies, rainlilies do thrive when getting consistent rain or watering. A good soaking rain event will result in blooms within a few days. This love for moisture makes them perfect for rain gardens.
Atamasco rainlily, Zephyranthes atamasco. Photo: Jerry A. Payne, USDA Agricultural Research Service, Bugwood.org.
Plant the bulbs or transplants in full sun to part shade in moist but well-drained fertile soil. Let them be for many years in order to form large impressive clumps and that is when they flower the best. You can also separate the clumps every few years to colonize new areas and pass along to others. After the plants bloom they will reliably set seed that you can collect to start rainlilies in other parts of your garden. However, the seeds are viable for only a short time so you should plant them immediately.
For sources of plant material, try your local nursery that tends to carry native plants or through online sources.
For more information:
Rainlily, Zephyranthes and Habranthus spp.: Low Maintenance Flowering Bulbs for Florida Gardens
by Ray Bodrey | Aug 19, 2016
Being a gardener in the panhandle has its advantages. We’re able to grow a tremendous variety of vegetables on a year-round basis. However, in this climate, plant diseases, insects and weeds can often thrive. Usually, chemical measures are applied to thwart these pests. Some panhandle gardeners are now searching for techniques regarding a more natural form of gardening, known as organic. With fall garden planting just ahead, this may be an option for conventional vegetable gardeners looking for a challenge.
Vegetable Garden at UF/IFAS Extension Wakulla County. Photo credit: Ray Bodrey UF/IFAS.
So, what is organic gardening? Well, that really depends on who you ask. A broad definition is gardening without the use of synthesized fertilizers and industrial pesticides. Fair warning, “organic” does not translate into easier physical gardening methods. Laborious weeding and amending of soil are big parts of this gardening philosophy. This begs the question, why give up these proven industrial nutrient and pest control practices? Answer: organic gardening enthusiasts are extremely health conscious with the belief that vigorous outdoor activity coupled with food free of industrial chemicals will lead to better nutrition and health.
As stated earlier, the main difference between conventional and organic gardening is the methods used in fertilization and pest control. In either gardening style, be sure to select a garden plot with well-drained soil, as this is key for any vegetable crop. Soil preparation is the most important step in the process. To have a successful organic operation, the garden will require abundant quantities of organic material, usually in the form of animal manures and compost or mixed organic fertilizer. These materials will ensure water and nutrient holding capacity. Organic matter also supports microbiological activity in the soil. This contributes additional nutrients for plant uptake. Organic fertilizers and conditioners work very slowly. The vegetable garden soil will need to be mixed and prepped at least three weeks ahead of planting.
Effective organic pest management begins with observing the correct planting times, selection of the proper plant variety and water scheduling. Selecting vegetable varieties with pest resistant characteristics should be considered. Crop rotation is also a must. Members of the same crop family should not be planted repeatedly in the same organic garden soil. Over watering can be an issue. Avoid soils from becoming too wet and water only during daylight hours.
For weed management, using hand tools to physically removing weeds is the only control method. As for insect management, planting native plants in the immediate landscape of the organic garden will help draw in beneficial insects that will feast on garden insect pests. The use of horticultural oil or neem oil is useful. However, please read the product label. Some brands of oils are not necessarily “organic”. Nematodes, which are microscopic worms that attack plant roots, are less likely an issue in organic gardens. High levels of organic matter in soil causes an inhospitable environment for nematodes. Organic disease management unfortunately offers little to no controls. Sanitation, planting resistant varieties and crop rotation are the only defense mechanisms. Sanitation refers to avoiding the introduction of potential diseased transplants. Disinfecting gardens tools will also help. Hydrogen peroxide, chlorine and household bleach are disinfecting chemicals allowed in organic gardening settings as these chemicals are used in organic production systems for sanitation. Staking and mulching are also ways to keep plants from diseases by avoiding contact with each other and the soil.
Organic gardening can be a challenge to manage, but better health and nutrition could be the reward. Please take the article recommendations into consideration when deciding on whether to plant an organic garden. For more information, contact your local county extension office.
Supporting information for this article can be found in the UF/IFAS EDIS publication, Organic Vegetable Gardening in Florida, by Danielle D. Treadwell, Sydney Park Brown, James Stephens, and Susan Webb.
