by Julie McConnell | Jul 16, 2020
We hope you were able to join us for Gardening in the Panhandle LIVE! Butterfly Gardening on July 9th to learn about attracting butterflies to your Florida gardens. As promised, we have compiled a list of butterfly resources that we talked about during the webinar and a few extra that we didn’t have time to cover.
If you were not able to join us live, you can still watch the videos on Facebook or YouTube
Click on the topic of interest for links to resources:
Don’t forget to tune in for our next Gardening in the Panhandle LIVE! on July 23rd for Prepping for the Fall Garden. Register for that webinar on Zoom or Follow our Facebook Event for updates.
For a full list of upcoming webinars visit Gardening in the Panhandle: LIVE!
by Mary Salinas | Jun 23, 2020
For the 13th year we celebrate National Pollinator Week June 22-28 to bring awareness to the importance of our pollinators and the challenges they face. This is an opportunity to learn about ways to protect pollinators in our own landscapes. Every one of us can make a difference.
When we hear the word ‘pollinator’ most of us immediately think of honeybees. They are very important but there are so many other creatures that are important pollinators:
- Native bees – Florida alone has over 300 species of bees
- Hummingbirds – their long beaks can reach into long, tubular blooms
- Bats – they pollinate over 500 plants including banana, mango, and agave (used to make tequila)
- Beetles – considered to be a messy and minor pollinator; they pollinate the native paw paw
- Butterflies – a minor pollinator as most have long legs that keep them perched above the pollen
- Flies – pollinators of a variety of native plants
According to the USDA, 75% of flowering plants and about 35% of food crops around the globe rely on these animals for pollination. Without pollination, these plants would not reproduce or provide us food.
So, what can the average person do to make a difference?
- Plant what bees and butterflies love!
- Avoid using any insecticide unless it is absolutely necessary. Predators like assassin bugs, dragonflies and birds help to keep pests in check. Our songbirds rely on protein-rich insects (especially caterpillars) to feed their growing babies.
- Don’t treat areas where pollinators are visiting the flowers, whether in the lawn or the landscape beds.
- If you need to apply an insecticide to the lawn, mow first to remove the blooms from any weeds. Always follow the label instructions carefully.
- Avoid using a systemic insecticide on plants that bloom and attract pollinators. The insecticide can remain in plants for a long time.
Happy gardening during National Pollinator Week!
For more information:
Pollinator Partnership: Pollinator Week Activities
US Fish & Wildlife Pollinator Site
Native Insect Pollinators of the Southeastern United States brochure
Purdue University: Protecting Pollinators in Home Lawns and Landscapes
Minimizing Honey Bee Exposure to Pesticides
by Julie McConnell | Jun 11, 2020
Why are the plants we are trying not to grow so hard to kill? Weeds can be quite frustrating to home gardeners as they struggle to get them under control. There are a few things you can do to help make your efforts more successful.
Identify the weed. It might seem like it doesn’t matter what the plant is if you know you want to get rid of it, but a big part of your strategy should be figuring out why that plant is being so difficult. Below are the reasons why weed identification is so critical in your fight to control it.
- Which plant are you favoring with your maintenance routine? All plants have similar basic needs: water, sunlight, nutrients, and a space to grow, but some perform better with varying amounts of each of these inputs. Sometimes we can influence these factors in a way that favors one plant over another. The best example is how we irrigate our landscape. If you plant drought tolerant shrubs, such as Indian Hawthorne, which can survive with little to no irrigation after establishment, and then continue to water 2-3 times a week, is it any wonder that you get water loving weeds such as dollarweed, torpedograss, or sedge? Only apply inputs that support your desirable plants and nothing more.
- Recognize the weed type. There are three main types of weeds we typically encounter: broadleaf, grass, or sedge. Some herbicides are broad-spectrum, which means they kill any type of plant, while others are selective. Selective herbicides generally target either broadleaf, grass or sedge weeds and have minimal impact on the other types. This can be very important information to have if you are shopping for an herbicide.
- Understand the life cycle. Herbaceous plants fall into three main life cycle categories: annual, perennial, or biennial. Annuals and biennials tend to reproduce primarily from seed. The annual plant completes its entire life cycle in one season or year and a biennial takes two years. When targeting these two, your goal is to get rid of the plant before it flowers and sets seed to reduce future crops. If you miss that window and the weeds go to seed, plan to use a pre-emergent herbicide prior to their next scheduled germination date (usually the next season). Perennials live for more than 2 years and tend to be tough to manage. They may reproduce by seed but many also multiply by vegetative means. To put this simply, they store everything they need in tiny pieces of the plant and if left in place, it will generate more plants. So, that little tiny root fragment from dollar weed you didn’t pull up – yep, it’ll grow a whole new one in its place!
For more information on weeds and weed control in lawns and landscapes, contact your local UF/IFAS County Extension Office!
by Daniel J. Leonard | Jun 2, 2020
Pineapple Guava (Acca sellowiana) hedge. Photo courtesy of the author.
One of the most common questions I’ve gotten across the Panhandle over the last several years is “What can I plant to screen my house and property?” I surmise this has a lot to do with Hurricane Michael wiping properties clean and an explosion of new construction, but whatever the reason, people want privacy, they want it quickly, and they often want something a little more natural looking and aesthetically pleasing than a fence. Like everything else, the answer to the question is nuanced depending on the site situation. However, if the situation is right, I almost always recommend that clientele at least consider a woefully underutilized plant in the Panhandle, Pineapple Guava (Acca sellowiana).
Named a Florida Garden Select Plant by the Florida Nursery Growers and Landscape Association (FNGLA) in 2009, Pineapple Guava is a standout screening and specimen plant, passing all the usual tests homeowners demand from shrubs. Growing 15’x15’ or so if never pruned or sheared, these quick-growing evergreen shrubs sport pretty, leathery green leaves with gray to white undersides. This leaf underside coloring causes the plants to emit a striking silvery blue hue from a distance, a very unusual feature in the screening shrub world.
Pineapple Guava (Acca sellowiana) silvery blue leaf undersides. Photo courtesy of the author.
Look past the leaves and you’ll notice that Pineapple Guava also possesses attractive brownish, orange bark when young that fades to a pretty, peely gray with age. To complete the aesthetic trifecta, in late spring/early summer (generally May in the Panhandle), the plants, if not heavily sheared, develop gorgeous edible, pollinator-friendly flowers. These flowers, comprised of white petals with bright red to burgundy stamens in the center, then develop over the summer into tasty fruit that may be harvested in the fall.
In addition to being a superbly attractive species, Pineapple Guava is extremely easy to grow. They like full, all-day, blazing sunshine but will tolerate some shading if they receive at least six hours of direct sun. Well-drained soil is also a must. Pineapple Guava, like many of us, is not a fan of wet feet! Site them where excessive water from rain will drain relatively quickly. Adding to its merits, the species is not plagued by any serious pests or diseases and is also drought-tolerant, needing no supplemental irrigation once plants are established. A once a year application of a general-purpose fertilizer, if indicated by a soil test, may be useful in getting plants going in their first couple of years following planting, but is rarely necessary in subsequent years. To maintain Pineapple Guava as a formal hedge or screen, a simple shear or two each growing season is normally enough. The species also makes an outstanding small specimen tree when allowed to grow to its mature height and “limbed-up” to expose the interesting bark and limb structure.
Edible, pollinator-friendly Pineapple Guava flowers in bloom. Photo credit: Larry Williams
If you’ve been looking for a quick-growing, low-maintenance screen or a specimen plant for a large landscape bed, you could do a lot worse than the Florida-Friendly Pineapple Guava! As always, if you have any questions about Pineapple Guava or any other horticulture, agriculture or natural resource related issue, contact your local UF/IFAS County Extension Office!
by Matthew Orwat | May 21, 2020
During these unusual times, the Gardening in the Panhandle Team has been working to bring you quality remote content through this online newsletter. In that vein, we have developed some new educational programming for our loyal readers.
We are providing one hour “Gardening in the Panhandle LIVE!” sessions on Zoom. These will occur during lunch hour, from 12:00 to 1:00 CDT. They will also be hosted on the Gardening in the Panhandle Facebook page and recorded if you can’t participate live. So, whether you are at home or work, bring your lunch up to your desk (or smart device) and enjoy Gardening in the Panhandle Live!
Click on the topic below to pre-register and submit your questions one week in advance.
Archived videos with closed captioning are linked to topics about one week after event airs.
The schedule follows below:
| Date |
Topic |
Panelists |
12-1pm CDT |
| May 28 |
Vegetables Gardening |
Matt Lollar, Evan Anderson, Matt Orwat |
|
| June 11 |
Lawn and Turfgrass |
Larry Williams, Daniel Leonard, Beth Bolles, Daniel Leonard |
|
| June 25 |
Ornamental & Landscape |
Sheila Dunning, Matt Lollar, Stephen Greer, Matt Orwat |
|
| July 9 |
Butterfly Gardening |
Mary Salinas, Julie McConnell, Beth Bolles |
|
| July 23 |
Prepping for the Fall Garden |
Matt Lollar, Danielle Sprague, Molly Jameson |
|
| August 6 |
Open Ended Q&A |
Mary Salinas, Evan Anderson, Beth Bolles, Matt Orwat |
|
| August 20 |
Gardening for Pollinators |
Dr. Gary Knox, Mark Tancig, Mary Salinas, Heather Kalaman |
|
| September 10 |
Fruiting Trees and Shrubs |
Dr. Xavier Martini, Danielle Sprague, Trevor Hylton |
|
| September 24 |
Gardening in Florida Soils |
Ray Bodrey, Matt Lollar, Pat Williams, Mark Tancig |
|
| October 1 |
Planting Trees and Shrubs |
Larry Williams, Ray Bodrey, Beth Bolles, Stephen Greer |
|
| October 15 |
Cool Season Gardening/Cold Protection |
Mary Salinas, Matt Lollar, Larry Williams |
|
| October 29 |
Landscape Pests (insect & disease) |
Danielle Sprague, Matt Orwat, Evan Anderson, Dr. Adam Dale |
|
| November 12 |
Selection and Care of Holiday Plants |
Matt Orwat, Larry Williams, Sheila Dunning, Stephen Greer |
|
by Daniel J. Leonard | May 20, 2020
Nearly everyone dreams of having a perfectly lush, green turfgrass lawn in the backyard. Indeed, lawns provide many benefits to homeowners! A well-managed lawn is an excellent filter of chemical and nutrient runoff, builds soil through the breakdown of clippings, thatch and organisms that exist in turf systems, is aesthetically pleasing and increases property values, reduces ambient air temperatures and provides a durable surface for pets and play! However, none of these turf benefits can be realized if you don’t install and establish sod correctly. Remember these ten tips when planning, installing, and establishing sod to realize your perfect lawn dream!
Choose the Correct Species for Your Site. Not every site is equal. Is irrigation present, or will the turf be on its own? Are you willing and able to provide a higher level of care or will you sacrifice some aesthetic appeal for a lower maintenance turf? These and other questions need to be answered before you buy! Do some homework before settling on a particular grass species and cultivar; they all have merits and drawbacks.
Prepare the Site. Ensure the area you’ll be installing your new sod is weed-free, not compacted, and smooth. Several weeks before installation, apply a non-selective herbicide to “clean” the site of weeds. After existing weeds die, it’s a good idea to till the area or at least “rough it up” with a heavy rake. This helps alleviate site soil compaction which allows easier root initiation from sod to soil. Finally, smooth the site to ensure good root to soil contact and prevent a bumpy surface later.
Time for some water! ‘Tiftuf’ Bermuda sod ready for a mid-lay watering. Hot and dry conditions demand sod be kept moist. Photo courtesy of the author.
Buy Quality Sod. Research where the dealer you purchase sod from sources their grass. Ensure you’re buying turf from a respected operation that follows Sod Production Best Management Practices. Not all farms are equal.
Lay it Quickly. If buying from a retail dealer, make sure their sod is fresh. Sod quality declines rapidly after 48 hours from cutting. Ideally, sod is installed the same day it’s cut on the farm, but not later than the next day.
Water periodically during installation. If installing a large area of turf, periodically wet sod you’ve already laid. Think about the day the sod you’ve laid has had. It was ripped from its home soil, windblown on a trailer en route to your site, laid onto a warm, bare soil surface and is currently baking in the sun waiting on you to finish laying the rest. That’s stressful and a good way to have a crispy brown patch in the new lawn! Ease the sod’s stress by periodically wetting as you lay it. It’s also not a bad idea to lightly moisten the site prior to laying the new sod. Avoid making it muddy.
Mound Soil Around Edges. This prevents the edges of freshly laid turf from drying quicker than the rest of the grass and browning out. It doesn’t have to be a lot, just take a heavy rake and fill in the gap between the soil surface and the leaf blades. Think of it as hiding exposed roots from the sun and wind. Trust me, this step keeps you from having a nice brown ring circumventing your new green lawn!
Pack it Down. You can be fancy with a drum roller partially filled with water or simply use a rake or tamping tool to lightly tamp the grass down. This helps ensure good root contact with the soil, prevents dry patches in the establishing sod, and quickens rooting time.
Almost finished! Remember to tamp down and mound soil around the roots of the edge pieces. Photo courtesy of the author.
Water Correctly. Your new sod needs to be thoroughly watered daily for the first 10-14 days after installation. Remember how stressful the sod laying process is to turf. It takes a little while for sod to recover and initiate rooting into its new home. Don’t miss a day! Following this initial 10-14 day period, back off to once every couple of days for another two weeks or so. After that, the sod should be rooted in nicely and be able to rely on regular, as needed, lawn irrigation intervals.
Stay Off It! Minimize traffic on new sod for several weeks after installation. Roots are establishing during this time and are extremely vulnerable to disturbance until anchored. I know you’re ready to enjoy your new lawn, but you’ve come too far now to mess it up!
No Fertilizer for 30-60 days! Plants without roots have a hard time taking up nutrients. Therefore, it makes sense that until sod has firmly anchored into place and established a new root system, fertilizer application should be withheld. Fertilizer applied during the initial establishment period will likely be wasted and leach through the soon-to-be rootzone and could even burn fragile new roots. Also, avoid using a starter fertilizer for the same reason – there aren’t any roots to take up the nutrients.
‘Tiftuf’ Bermudagrass sod being watered after installation is finished. Do this daily for 10-14 days following installation. Photo courtesy of the author.
By following these ten tips, you’ll be well on your way to a perfect lawn! For more information on these and other lawn care topics, contact your local UF/IFAS Extension Agent and consult The Florida Lawn Handbook, a research-based publication written by UF/IFAS Extension specialists.
