by Julie McConnell | May 26, 2017
Blue Morpho Butterfly feeding on banana. Photo: J_McConnell, UF/IFAS
Have you been thinking about creating a butterfly garden but don’t know where to start?
Afraid it’s too much upkeep or has to look wild and untamed?
Red Admiral Butterfly. Photo: J_McConnell, UF/IFAS
Spend a Saturday morning with the UF/IFAS Master Gardeners of Bay County to see how to design, install, and maintain a colorful low maintenance butterfly garden.
Next Saturday, June 3rd, is the free Butterfly Gardening Workshop in Panama City at the UF/IFAS Extension Office at 2728 E. 14th Street. Come learn about butterfly gardening and see our vibrant garden.
Please register ahead of time so that we can supply enough materials for all attendees by calling 850-784-6105 or sign up online.
by Mark Tancig | Apr 24, 2017
Source: UF/IFAS.
Impatiens are a very popular annual, bedding plant that provide a nice burst of color in the landscape. The traditional Impatiens (Impatiens walleriana), or touch-me-not, is the one that most gardeners know as needing part shade, but there are also the New Guinea Impatiens (Impatiens hawkeri) that are able to tolerate more sun. In addition to being able to withstand more sunlight, the New Guinea Impatiens also have larger flowers and leaves. Another highlight of the New Guinea impatiens is their increased resistance to downy mildew, a major concern for growers of touch-me-nots, especially in south Florida.
While native to the Old World, Impatiens are not known to invade Florida natural areas but may reproduce by seed. Touch-me-nots are known to spread easily be seed. An interesting fact about Impatiens is their bursting seed pods that can send seeds several feet from the parent plant. This characteristic is what led to the scientific name Impatiens – for impatient – and one of the common names – touch-me-not.
May is a good time to plant Impatiens in north Florida. They prefer slightly acidic soil and should be planted at a 12-18 inch spacing. Impatiens work well as a border planting or in mass plantings. While New Guinea Impatiens tolerate more sun, they still would prefer some afternoon shade. Those growing in full sun will need extra care to ensure they remain well watered. An all-purpose plant food can be applied at monthly intervals for best performance.
Some common varieties of touch-me-nots include ‘Accent’, ‘Blitz’, ‘Carousel’, ‘Dazzler’, ‘Impact’, ‘Impulse’, and ‘Super Elfins’. Common New Guinea Impatiens varieties include ‘Celebration Candy Pink’, ‘Celebration Light Lavender’, ‘Nebulus’, ‘Equinox’, ‘Sunglow’, and ‘Tango’. The newer ‘Sunpatiens’ variety is quite popular and comes in different forms – compact, spreading, and vigorous.
Source: UF/IFAS.
If you have any questions regarding Impatiens, please contact your local UF/IFAS Extension Office or visit our EDIS website at www.edis.ifas.ufl.edu.
by Molly Jameson | Apr 7, 2017
Be careful planting cucurbit transplants, as they have sensitive roots. Photo by Molly Jameson.
When I think of the end of winter and the hot temperatures that will soon be here to stay in the Florida Panhandle, I often feel a little melancholy. But the one silver lining that always picks me back up is remembering what warmer temperatures will mean in the garden. This is the start to all the fun, colorful, fruiting crops. Think of the oranges, reds, yellows, and even purples that will soon fill their vines.
As an extension agent, one of the questions I am often asked is whether to start summer vegetables from seed directly in the garden, or to start seeds in pots and transplant them later. The answer is – as is often the case – it depends.
Are you planting tomatoes, peppers, or eggplant? Well, the beginning of April is too late to start from seeds with these crops in our neck of the woods. Buy transplants! Are you growing beans, okra, or root crops? Now that we are past the risk of frost, put those seeds directly into your garden. Are you growing cucurbits, like squash, cucumbers, or melons? You have a choice. You could seed them directly, or you could start seeds in pots. What is the advantage of starting in pots, you ask? Well – this will give you the chance to pick the strongest plants and will allow you to transplant them exactly where you want them. The disadvantage? Other than the extra work, cucurbits tend to be sensitive to disturbance. Be sure to handle with care and do not over water once your seedlings have sprouted.
Transplant into the garden when the plant is about the length of its pot. Photo by Molly Jameson.
Whether you grew the seeds in pots yourself or acquired transplants elsewhere, there are certain practices you can follow to ensure your plant babies have a good start. Here are a few tips when it comes to transplanting into the garden:
What should be considered when purchasing transplants? When purchasing transplants, it is important to make sure the plant is healthy. Look for plants with strong stems, green leaves, and no signs of pest or disease damage. Ideally, the plant should not be much taller than the length of its pot, and should be about as tall as it is wide. Also, avoid vegetable plants that are already producing fruit, this is an indication they have been in their pot too long, prompting them to become stressed. When stressed, annuals often feel they need to hurry and produce seeds to carry on the next generation.
When should transplants be planted into the garden? For spring gardens, plant transplants once danger of frost has passed (late March in the Panhandle), when the transplant has had time to develop a strong root system, and when the transplant is about the length of its pot. If you are growing your seeds indoors or in a greenhouse, allow the plant to “harden-off” by placing the plants outdoors in partial shade for a few hours a day for about a week before transplanting.
What is the transplanting process?
- First, prepare your garden site with compost and other soil amendments.
- Water your plants very thoroughly just before planting to decrease transplant shock. The entire root system should be completely wet.
- Dig a hole that is at least double the width of the plant’s root ball.
Add fresh compost or worm castings to each planting hole to give your plants an extra nutrient boost. Photo by Molly Jameson.
- Add one to two handfuls of fresh compost or worm castings to each hole. These soil amendments will improve soil health, introduce beneficial microbes, and provide a slow- release nutrient source for your growing seedlings.
- Avoid covering any leaves or stems under the soil surface. Remove these lower leaves and stems with sharp garden clippers to minimize the size of the wound.
- Avoid touching the stem and avoid disturbing the root ball when removing the transplant from its pot. Gently squeeze the pot to loosen the potting soil and turn the transplant sideways or upside down with the palm of your hand to gently “catch” the transplant.
- Unless the transplant is a tomato, plant it so that the soil level is about the soil level of the transplant, making sure the plant has good structure to decrease susceptibility of falling over as it grows.
- If transplanting a tomato, plant deeper than the soil level of the transplant, as tomatoes can grow what are called “adventitious” roots – roots that grow from their stem – that will improve overall root development.
- Make sure to cover up all roots, and water the soil around the plant thoroughly. Continue to water deeply, keeping the soil moist but not soggy, for the next three to four days while the plant becomes established. You can then begin to switch to a normal watering pattern.
- Always water the soil around the plant, not the plant leaves, throughout the season to decrease susceptibility to disease.
Remember: gardening is a science and an art! And just like art, there are many aspects that are open to interpretation. Have fun gardening – experiment and try new techniques. Keep a journal tracking all your gardening adventures. With time, this can become your road map to the sweetest of summer fruit.
by Ray Bodrey | Feb 10, 2017
Yes, even with cool weather setting in, much can be done on the flower gardening front. Let’s kickoff 2017 by being the envy of the neighborhood with flower beds that are rich and vibrant in color.
Figure 1: Bedding Annuals.
Credit: Sydney Park Brown, UF/IFAS.
Annual bedding plants are plentiful in variety and come in an array of colors and forms. These plants will highlight home landscapes, whether in beds or in containers on porches, decks and patios.
Annuals are divided into two categories, warm and cold season. Warm season are tender, and damaged by the first frost. Cool season on the other hand, cannot withstand heat or excessive rainfall. Therefore, to be successful with annuals, you must plant at the right time. For this region, late March for the earliest warm season annual planting and late fall for the earliest cool season annual planting is ideal. For the Panhandle, most annuals only live through the season, not the year. For this time of year, some examples of annuals that enjoy cooler temperatures are the pansy, viola, petunia and snapdragon.
When shopping for annuals, pay close attention to how much sunlight the variety will tolerate. This should be displayed on the container. Be sure to plant your annuals under a minimum of partial light. No annual can tolerate heavy shade. Remember when deciding on which variety to purchase, that annuals are an accent piece or supplement to the landscape, and not the focal point. Think of harmony and balance among other plants in your landscape before coming to a decision.
Figure 2: Pot-in-Pot Method.
Credit: Sydney Park Brown, UF/IFAS.
As for care, be sure to water annuals after planting. Provide water on a routine basis until the root system has established. The best way to achieve this is making sure the topsoil layer stays moist early on.
Some gardeners prefer the “pot-in-pot” method with annuals. This method consists of sinking empty pots into the soil and then dropping potted annuals of the same size pot, into the empty pots. This works well for our area for two reasons. Often, our native soils, especially if you live closer to the coast, are not conducive to annual flower bed gardening. By using the pot-in-pot method, rich potted soil encompasses the annual throughout its life span and with no soil bed amendments needed. Also, this can make an otherwise long, laborious gardening day become very short regarding the change out planting from cold to warm season annuals and vice versa.
When supplying water to annuals, be careful with high pressure overhead watering systems, as this can damage petals and can cause bloom rot. A drip irrigation system or handheld hose watering is the best method. Fertilize annuals with a controlled release nitrogen fertilizer, so that a steady supply of nutrients is provided throughout the season. For weed control, mulching with use of pre-emergent herbicides is the best course of action. Depending on the size of landscape, hand weeding maybe the best practice. For pest management use a spot treatment insecticide for the entire flower bed once an insect infestation or disease problems emerge.
The information provided in this article will help your annual bedding plant efforts and in turn reward you with a beautiful flower landscape throughout the year. For more information on annual flower bedding plants, please contact your local county extension office.
Supporting information for this article can be found at the UF/IFAS EDIS Publication, “Gardening with Annuals in Florida” by Dr. Sydney Park Brown: http://edis.ifas.ufl.edu/mg319
UF/IFAS Extension, An Equal Opportunity Institution.
by Julie McConnell | Jan 17, 2017
Winter flowers and small leaves with serrated edges lead to identification as Camellia sasanqua. Photo: J_McConnell, UF/IFAS
A common diagnostic service offered at your local UF/IFAS Extension office is plant identification. Whether you need a persistent weed identified so you can implement a management program or you need to identify an ornamental plant and get care recommendations, we can help!
In the past, we were reliant on people to bring a sample to the office or schedule a site visit, neither of which is very practical in today’s busy world. With the recent widespread availability of digital photography, even the least technology savvy person can usually email photos themselves or they have a friend or family member who can assist.
If you need to send pictures to a volunteer or extension agent it’s important that you are able to capture the features that are key to proper identification. Here are some guidelines you can use to ensure you gather the information we need to help you.
Entire plant – seeing the size, shape, and growth habit (upright, trailing, vining, etc.) is a great place to begin. This will help us eliminate whole categories of plants and know where to start.
Stems/trunks – to many observers stems all look the same, but to someone familiar with plant anatomy telltale features such as raised lenticels, thorns, wings, or exfoliating bark can be very useful. Even if it doesn’t look unique to you, please be sure to send a picture of stems and the trunk.
Leaves – leaf color, size and shape is important, but also how the leaves are attached to the stem is a critical identification feature. There are many plants that have ½ inch long dark green leaves, but the way they are arranged, leaf margin (edges), and vein patterns are all used to confirm identification. Take several leaf photos including at least one with some type of item for scale such as a small ruler or a common object like a coin or ballpoint pen; this helps us determine size. Take a picture that shows how leaves are attached to stems – being able to see if leaves are in pairs, staggered, or whorled around a stem is also important. Flip the leaf over and take a picture of the underside, some plants have distinctive veins or hairs on the bottom surface that may not be visible in a picture taken from above.
Flowers – if flowers are present, include overall picture so the viewer can see where it is located within the plant canopy along with a picture close enough to show structure.
Fruit – fruit are also good identification pictures and these should accompany something for scale to help estimate size.
Any additional information you are able to provide can help – if the plant is not flowering but you remember that it has white, fragrant flowers in June, make sure to include that in your description.
Learning what plants you have in your landscape will help you use your time and resources more efficiently in caring for you yard. Contact your local UF/IFAS Extension office to find out who to send requests for plant id.
by Julie McConnell | Nov 22, 2016
Missing rose buds, pulled up pansies, and damaged tree trunks are all signs that something has been visiting your garden while you are away. But what could it be? Most gardeners are familiar with leaf spots caused by fungal diseases or minor feeding damage by insects, but to see half a shrub or an entire flower bed demolished overnight indicates a different type of pest.
There are several mammals that visit home landscapes and may cause damage, especially in times of drought when natural food sources are limited. Because we provide water for our landscapes, our plants tend to have lush new growth at times when plants in natural areas have slowed growth because of a lack of water or other stressors that managed gardens do not face. So, it’s no surprise that herbivores will be attracted to our landscape for a midnight snack.
It is important to determine what is causing damage so that you can employ protective tactics if possible. Some things to look for to try to figure out who the culprit is are footprints, dropping, feeding clues (bite marks, scrapes, etc.), or other distinctive damage. For more details about how to tell the difference between damage caused by multiple pests see How To Identify the Wildlife Species Responsible for Damage in Your Yard.
Once you have determined what is causing the damage you can try some different strategies to deter future feeding. Some plants may be impossible to protect, but before you spend your money and time check out these recommendations by wildlife specialists at the University of Florida in How to Use Deterrents to Stop Damage Caused by Nuisance Wildlife in Your Yard
