by Mary Salinas | Dec 4, 2015
The cooler weather in the wintertime makes it a great time to plant trees and shrubs. That is why Arbor Day in Florida is the third Friday in January. In 2016, that event is January 15.
Baldcypress growing at the edge of a pond. Photo: Julie McConnell, UF/IFAS
Start your planning now with doing a site assessment on your landscape, then choosing the right trees and shrubs for your particular environmental conditions.
Here are some great sites that offer online tools for finding just the right species:
Florida Tree Selector
The Florida-friendly Guide to Plant Selection & Landscape Design
Florida Native Plant Society Locator
And if you want to find out just how much your established trees are worth, use this National Tree Benefit Calculator!
For more information:
Planting Trees in the Landscape
Arbor Day Foundation: Florida
by Julie McConnell | Oct 27, 2015
Variegated lemon thyme. Photo: JMcConnell, UF/IFAS
If you have ever thought about gardening but feel too intimidated to give it a try, consider starting with a herb garden!
Culinary herbs are generally very easy to grow and very forgiving of the neglectful gardener. They have relatively few pest or disease problems and thrive in hot climates on poor soils. An added benefit of growing herbs is that some parts are edible and can really liven up a plain dish.
Just like with other plants, there are both annual and perennial herbs. Annuals only live for one season and will need to be replanted or allowed to go to seed for the next season’s plant. An example of an easy to grow herb with an annual life cycle is basil. Basil comes in many different flavors and can be purchased as a transplant (small plant) or grown from seed. It performs well in warm weather and will be killed by a hard frost. Basil grows well in part to full sun and when it flowers it is attractive to bees and other pollinators. If you allow it to go to seed, you will have more plants throughout the growing season and more the following year.
Some perennial herbs that are easy to grow are rosemary, thyme, and mint. All of these plants can live for many years in the home garden. Rosemary and thyme like sunny spots but have very different growth habits. Rosemary will grow into a large woody shrub while thyme is low growing and hugs the ground. Both like full sun and good drainage. Another perennial herb that fits into shady sites with moist soil is mint. Mint has a vining habit and can either trail over the edges of pots or can form a dense mat in a flower bed. It will root wherever the stem touches the ground, so it is also easy to divide plants and share with friends.
To learn more about herbs read Herbs in the Florida Garden or attend our upcoming class “More Cooking With Herbs” where you will learn how to grow and cook with them! Class will be held on Saturday, November 14th from 9 a.m. – 12 noon. Pre-registration and payment of $10 is required no later than November 9th to attend the class. For more details or to register, call our office at 850-784-6105.
by Julie McConnell | Sep 29, 2015
Giant Swallowtail on citrus leaf. JMcConnell, UF/IFAS
Adult butterflies are pretty easy to attract to your landscape if you provide flowering plants, but getting them to lay eggs in your garden is a little trickier.
Butterflies go through complete metamorphosis which means that they have four main life stages. The first is the egg, second they hatch into caterpillars (larvae) which feed and molt many times, the third stage is the pupa or chrysalis, and finally they emerge as colorful adults. Complete metamorphosis is considered a more advanced life cycle than incomplete and one of the reasons is because most insects that go through this process do not compete for food at different life cycles. For example, the gulf fritillary butterfly larvae needs passionflower (Passiflora spp.) to feed on – no other plant type will do. The adults visit many flowering landscape plants such as zinnias, butterfly bush, pentas, etc. The adults are feeding on nectar while the caterpillars are eating foliage.
Because the larvae are very host specific, you must offer the correct plant to attract particular butterflies. Luckily, we have many options in the Florida panhandle! Just remember if you would like to attract butterfly breeding to your yard, you must sacrifice some foliage to support the caterpillars.
• Gulf Fritillary – Passionflower
• Monarch – Native milkweed
• Giant Swallowtail – citrus
• Eastern Black Swallowtail – plants in the carrot family including dill, celery, fennel, and parsley
• Tiger Swallowtail – sweet bay magnolia, tulip poplar, black cherry
• Zebra Swallowtail – pawpaw
• Luna Moth – walnut, hickory, sweetgum, persimmon, winged sumac
If you would like to know more about individual butterfly species please visit UF/IFAS Entomology & Nematology’s Featured Creatures website.
by Carrie Stevenson | Sep 23, 2015
As September rolls into October and we finally experience cooler temperatures, I always look forward to seeing one of my favorite native grasses in full bloom. Muhlenbergia capillaris, or Muhly grass, is an extremely versatile plant in the home landscape. It is both flood and drought tolerant and easy to maintain. A true local, it is typically found growing in beach dune areas, sandhills, pine flatwoods or coastal uplands. It provides nesting material and shelter for birds and small animals, and is known to attract beneficial ladybugs.
The dramatic color of Muhly grass in the fall makes it a favorite for home landscapes. Photo credit: UF IFAS Escambia Extension
Muhly grass grows in a clumping form, usually 2-3 feet in height and width, and looks great in clusters as a border along the edge of a building or lawn. It can also be used as an eye-catching centerpiece in a landscape. The plant’s most notable feature, however, appears in late September and early October. This is when hundreds of filamentous blossoms form a dramatic display of deep pinkish purple. When the wind blows the colorful blooms, it creates an appearance of a pink cloud hovering over the grass.
Muhly grass is semi-evergreen, turning more copper in color as it gets colder. The only maintenance needed is voluntary; in late winter it can be trimmed down to 6-8″ to remove older, dead blades before the growing season. This plant was chosen as the 2012 Plant of the Year by the Garden Club of America, and is a great selection for our area.
For more information on the plant, please visit UF IFAS “Gardening Solutions” or speak to your local UF IFAS Extension horticulture agent.
by Beth Bolles | Sep 16, 2015
Just when you think your battle against weeds is over for the summer, cooler nighttime temperatures and shorter days spark the beginning of a new crop of your least favorite plants. The question of many homeowners is: how did all the weeds get into my landscape?
There are many ways that weeds make it to the landscape. They can be brought in with new soil, mulch, container plants, dropped by birds, delivered on the fur of animals, carried by wind, or on the deck of a lawn mower. If that is not enough to depress you, then also realize that regardless of outside sources of weeds, your landscape already has plenty onsite that you don’t even know about.
In the soil, there is a large number of weed seeds ready to germinate when the conditions are just right. Understanding how your common landscape practices can encourage or discourage the germination of these seeds, can help you begin to manage some weed infestations.
Many of the seeds of common annual weeds are very small. They require exposure to sunlight in addition to the proper temperatures and moisture to germinate. Sunlight is critical, though, and seeds will not germinate without adequate sunlight. If the small seeds are deep in the soil, you will probably never know they are there. When you turn soil or disturb soil such as when installing plants, you bring the small seeds close to the surface and closer to light. They can then be stimulated to germinate. The next thing you know, you have an area covered in weed seedlings.
As mulch thins, small seeds of weeds are stimulated by sunlight to begin growing.
What does this mean for your gardening practices? Try your best to block sunlight from hitting exposed soil. You can do this by keeping a healthy turf, free of thinning spaces. A 2 to 3 inch layer of mulch in plant beds and vegetable gardens will reduce weed seed germination. Finally, when you are installing plants in an established bed, try not to mix soil with surrounding mulch. Seeds will easily germinate within the mulch if it becomes mixed with soil.
It is inevitable that your landscape will have some weeds but a few easy gardening practices can reduce some of your weed frustrations.
For more information:
Gardening Solutions: Weeds and Invasive Plants
Improving Weed Control in Landscape Planting Beds
