by Molly Jameson | Jul 15, 2021
Join us via Zoom on Saturday, August 7, for our Leon County Seed Library Virtual Workshop. Graphic by Molly Jameson.
Join Us August 7 for the 2021 Leon County Seed Library Virtual Workshop
Planting vegetable seeds and growing a garden is a great way to get outdoors and appreciate nature. Since 2015, the Leon County Public Library has supported gardeners in Leon County by providing vegetable seed packets for patrons to take home and plant in their gardens.
To kick off the Fall 2021 Seed Library, agents with UF/IFAS Leon County Extension are hosting the Leon County Seed Library Virtual Workshop on Saturday, August 7, from 10:00 a.m. to 12:00 p.m. via Zoom.
During the virtual workshop, Extension agents will discuss planting seeds, growing vegetables, and how to incorporate veggies into healthy meals and snacks. The workshop coincides with the first day the seeds in the Fall 2021 Seed Library will become available. Residents of Leon County can check out three sample seed packets per month with their library cards from all Leon County library branches.
Even if you are not a resident of Leon County, everyone is welcome to join us at the virtual workshop. Along with the gardening portion of the workshop, there will also be a live virtual cooking demonstration featuring vegetables available in the Fall 2021 Seed Library Program.
For more information about the Leon County Seed Library Virtual Workshop, please visit our Eventbrite page: https://seedlibraryworkshop2021.eventbrite.com. There is no cost to attend the workshop, but registration is required.
If you are a resident of Leon County, all you need is your Leon County library card to check out the vegetable seeds. Don’t have a library card? No problem! Leon County residents can apply online at the LeRoy Collins Leon County Public Library online card application page here: https://lcpl.ent.sirsi.net/custom/web/registration/.
Here is the list of the vegetable seed varieties that will be available starting August 7: Common Arugula, Waltham 29 Broccoli, Chantenay Red Core Carrots, Michihili Chinese Cabbage, Slo-bolt Cilantro, Alabama Blue Collards, Early White Vienna Kohlrabi, Rocky Top Salad Blend Lettuce, Pink Beauty Radishes, and Tokinashi Turnips.
by Matt Lollar | Mar 25, 2021
Article written by Dr. Gary Knox, North Florida Research & Extension Center – Quincy, FL.
‘Gumpo Pink’ flowers are 3 inches in diameter and are pink with purplish pink dots and occasional white blotches on petals.
Background
In the times before re-blooming azaleas like Encore®, Bloom-A-Thon® and others, Satsuki azaleas were valued for late flowering that extended the azalea “bloom season”. Even with modern re-blooming azaleas, Satsuki azaleas still are appreciated as refined evergreen shrubs for the sophisticated garden or discerning plant collector.
“Satsuki” means “Fifth Month” in Japanese, corresponding to their flowering time in much of Japan. These azaleas were developed hundreds of years ago from their native Rhododendron indicum and R. eriocarpum. The Japanese selected cultivars more for their form and foliage than for flowering. These beloved plants were used in gardens as sheared boxwood-like hedges or pruned into rounded mounds that might resemble rocks or boulders in classical Japanese gardens. Their size and form also made them well adapted for training as bonsai. Most of the Satsuki azaleas in America were introduced in the 1930s by USDA.
Description
Satsuki azaleas are small evergreen shrubs that flower in April and May in north Florida, long after most older type azaleas have finished. Satsuki azaleas also are known for producing large, mostly single flowers up to 5 inches in diameter in colors of white, pink, red, reddish orange and purple. Often the flowers will include stripes, edging, blotches, spots or flecks of contrasting colors (Sometimes all on the same plant!) with more than 20 different color patterns recorded.
Satsuki azaleas have an elegant subtle charm, quite unlike the flashy, over-the-top, heavy blooming all-at-once Southern Indica azaleas like ‘Formosa’ and ‘George L. Taber’. Typically, Satsuki azaleas display a few large blooms at a time, allowing one to better appreciate their size and color patterns as contrasted against their fine-textured, dark green leaves. To make up for a less boisterous display, Satsuki azaleas flower over a longer timeframe, averaging about 8 weeks, with some flowering an amazing 14 weeks. In another contrast, most Satsuki azaleas grow smaller in size, in my experience reaching about 3 feet tall and wide in a five-year timeframe. The rounded to lance-shaped leaves of Satsuki azaleas also are demure, ranging in length from just ½ inch to no more than 2 inches.
Culture
Satsuki azaleas enjoy the same conditions as most other azaleas: light shade and moist, rich, well-drained soil. Mulch regularly to maintain organic matter and help hold moisture. Fertilize lightly and keep the roots evenly moist. Minimal to no pruning is required. Satsuki azaleas also are well adapted to container culture. Their small size and fine textured leaves make these a favorite for bonsai enthusiasts since their small leaves, branching habit and mounded form naturally make them look like miniature mature “trees”.
Sources and Cultivars
Look for Satsuki azaleas in spring at garden centers or year-round at online nurseries. There are hundreds of cultivars but some popular types to look for include:
Gumpo Pink – 3-in. diameter light pink flowers with purplish pink dots and occasional white blotches
Gumpo White – 3-in. diameter white flowers with occasional pink flakes and light green blotches
Gyokushin – 3-in. diameter flowers are predominantly white but with light to dark pink dots and blotches
Higasa – flowers are 4 to 5 inches in diameter and are purplish pink with purple blotches
Shugetsu – also called ‘Autumn Moon’, 3-in. diameter flowers are white with a broad, bright purplish-red border
Tama No Hada – flowers are 4 to 5 inches in diameter and are white to pink with deep pink stripes; usually flowers in fall as well as spring
Wakaebisu – 2.5-in. diameter flowers are “double” (hose-in-hose) and are salmon pink with deep pink dots and blotches; this also flowers in fall as well as spring
References:
Chappell, M. G.M. Weaver, B. Jernigan, and M. McCorkle. 2018. Container trial of 150 azalea (Rhododendron spp.) cultivars to assess insect tolerance and bloom characteristics in a production environment. HortScience 53(9-S): S465.
‘Gumpo Pink’ flowers are 3 inches in diameter and are pink with purplish pink dots and occasional white blotches on petals.
‘Gyokushin’ flowers are white with occasional pink flecks and light green blotches.
‘Shugetsu’ has 3-inch flowers that have bright purplish-red border on edges of petals.
Galle, Fred C. Azaleas. 1985. Timber Press, Portland, Oregon. 486 pp.
by Matthew Orwat | Mar 25, 2021
Stinkbugs and their relatives are not always problematic in the flower or vegetable garden, but when they become so, they can suck the life out of our fruits and vegetables, create ugly abrasions, and destroy flowers such as roses.
Over-wintering adult leaffooted bug emerging from hibernation . Image Credit Matthew Orwat, UF / IFAS Extension
The green stink bug Acrosternum hilare (Say). Image and caption credit EDIS, Dr. Russ Mizell
What is a Stink Bug?
The stink bug (Pentatomidae family) is a major garden pest of a variety of fruits and vegetables including squash, peppers, tomatoes, peaches, plums, pecans and a variety of other edibles. They are known as a “piercing and sucking” insect because that’s the way they feed, by using their mouth, or proboscis, just like a needle to pierce the fruit and suck out the juices. This feeding leaves a damaged area of the fruit which may develop discoloration, rot or fungal disease and render the fruit unsaleable or inedible.
Who are “their relatives”
The leaf footed bug, Leptoglossus phyllopus (L), is a relative of the stinkbug and feeds in the same way, has a similar lifecycle and causes similar damage. They are usually slightly larger and have “leaf like” appendages on their legs which are their namesake.
What is their lifecycle?
In Florida, overwintering adult stink bugs will place a clutch, or tight group of eggs, on a host plant early in the growing season. If their preferred plant is not available, they use a variety of weeds and grasses to lay eggs upon and provide food for their young. After eggs hatch, they go through several nymph stages before they finally reach the adult stage. Stink bugs have multiple generations in a year, often four to five. They readily move to find preferable food sources and might appear in a garden without warning to feed and cause destruction.
Nymph of the leaffooted bug, Leptoglossus phyllopus (L.). Photograph by Lyle J. Buss, University of Florida.
How are they best controlled?
First of all, many stink bugs use weeds as host plants to gather and feed upon, so controlling weedy plants around vegetable and fruit gardens might limit their numbers. If stink bugs are a major problem, planting trap crops, such as sunflowers, is beneficial. Stink bugs prefer to feed on sunflowers more than some other vegetables. This situation can be used to the gardener’s advantage by mechanically killing or spraying stink bugs on trap crops while avoiding treating food crops with pesticides. More information on trap cropping can be found here.
Additionally, stink bug traps are available. These mechanically trap stink bugs, thus reducing their numbers in the garden, but need to be monitored and serviced regularly. Several species of parasitic Tachinid flies are also predators of stink bugs. These flies lay their eggs on adult stink bugs. The fly larva use the bug as a buffet, slowly killing the bug.
Stink bugs are difficult to control with insecticides, but some measure of control can be achieved at their nymph stage with various approved fruit and vegetable insecticides containing pyrethrins. These products are readily available at local garden centers and feed & seed stores.
For more information, please check out the following resources:
by Mary Salinas | Mar 18, 2021
The weather is warmer and plans and planting for spring vegetable gardens are in full swing. Last week many vegetable gardening topics were addressed in our Gardening in the Panhandle LIVE program. Here are all the links for all the topics we discussed. A recording of last week’s webinar can be found at: https://youtu.be/oJRM3g4lM78
Home grown Squash. Gardening, vegetables. UF/IFAS Photo by Tom Wright.
Getting Started
The place to start is with UF’s ever popular and comprehensive Florida Vegetable Gardening Guide https://edis.ifas.ufl.edu/pdffiles/VH/VH02100.pdf
Many viewers expressed interest in natural methods of raising their crops. Take a look at Organic Vegetable Gardening in Florida https://edis.ifas.ufl.edu/pdffiles/HS/HS121500.pdf
The Square Foot Vegetable Planting Guide for Northwest Florida helps plan the layout of your garden https://sfyl.ifas.ufl.edu/media/sfylifasufledu/leon/docs/pdfs/Vegetable-Square-Foot-Planting-Guide-for-Northwest-Florida-mcj2020.pdf
Maybe you would like the convenience of starting with a fresh clean soil. Gardening in Raised Beds can assist you. https://edis.ifas.ufl.edu/ep472 Also see Gardening Solutions Raised Beds: Benefits and Maintenance https://gardeningsolutions.ifas.ufl.edu/design/types-of-gardens/raised-beds.html
Here is a guide to Fertilizing the Garden https://edis.ifas.ufl.edu/vh025
The Florida Panhandle Planting Guide will help you decide what to plant and when: https://www.facebook.com/SRCExtension/posts/4464210263604274
The Ever-Popular Tomato
To start your journey to the best tomatoes, start with UF/IFAS Gardening Solutions – Tomatoes https://gardeningsolutions.ifas.ufl.edu/plants/edibles/vegetables/tomatoes.html
If you are looking to grow in containers: https://sfyl.ifas.ufl.edu/media/sfylifasufledu/leon/docs/pdfs/Container-Gardening-Spacing-Varieties-UF-IFAS-mcj2020.pdf
Vegetable grafting is gaining in popularity, so if interested, look at this Techniques for Melon Grafting: https://edis.ifas.ufl.edu/hs1257
Blossom end rot occurs when irrigation is irregular and the calcium in the soil does not get carried to the developing fruit. The U-Scout program has a great description of this common problem: https://plantpath.ifas.ufl.edu/u-scout/tomato/blossom-end-rot.html
Our moderators talked about some of their favorite tomato varieties. Josh Freeman is partial to Amelia, a good slicing tomato. Matt Lollar shared some of the best tomato varieties for sauce: Plum/Roma types like BHN 685, Daytona, Mariana, Picus, Supremo and Tachi. For cherry tomatoes, Sheila Dunning recommended Sweet 100 and Juliette.
Whatever variety you choose, Josh says to pick when it starts changing color at the blossom end and bring it indoors to ripen away from pests.
Garden Pest Management
Let’s start with an underground pest. For those of you gardening in the native soil, very tiny roundworms can be a problem. Nematode Management in the Vegetable Garden can get you started: https://edis.ifas.ufl.edu/pdffiles/NG/NG00500.pdf
Leaffooted bugs are quite a nuisance going after the fruit. Here is how to control them: http://extension.msstate.edu/newsletters/bug%E2%80%99s-eye-view/2018/leaffooted-bugs-vol-4-no-24
Cutworms are another frustration. Learn about them here: https://nwdistrict.ifas.ufl.edu/hort/2020/02/27/cutworms-the-moonlit-garden-vandals/
Maybe your tomatoes have gotten eaten up by hornworms. https://gardeningsolutions.ifas.ufl.edu/care/pests-and-diseases/pests/hornworm-caterpillars.html
There are beneficial creatures helping to control the pest insects. Learn to recognize and conserve them and make for a healthier environment. Natural Enemies and Biological Control: https://edis.ifas.ufl.edu/pdffiles/IN/IN12000.pdf
If the beneficials are not numerous enough to control your pests, maybe a natural approach to pest control can help. Natural Products for Managing Landscape and Garden Pests in Florida: https://edis.ifas.ufl.edu/in197
Fungal and bacterial problems can also plague the garden. Go to Integrated Disease Management for Vegetable Crops in Florida for answers: https://edis.ifas.ufl.edu/pdffiles/PP/PP11100.pdf
Get control of weeds early and consult Controlling Weeds by Cultivating & Mulching https://hgic.clemson.edu/factsheet/controlling-weeds-by-cultivating-mulching/
Companion planting is a strategy that has been around for ages and for good reason: https://www.almanac.com/companion-planting-chart-vegetables Some good flowering additions to the garden that Sheila talked about are bee balm, calendula, marigold, nasturtiums, chives, and parsley.
And Some Miscellaneous Topics…
Peppers are another popular crop. Get some questions answered here: https://aggie-horticulture.tamu.edu/archives/parsons/vegetables/pepper.html
When can we plant spinach in Northeast Florida? http://blogs.ifas.ufl.edu/nassauco/2017/07/15/q-can-plant-spinach-northeast-florida/
Figs are a great fruit for northwest Florida. Get started here: https://edis.ifas.ufl.edu/pdffiles/MG/MG21400.pdf and with this https://aggie-horticulture.tamu.edu/extension/homefruit/fig/fig.html
by Beth Bolles | Mar 18, 2021
Plants with variegated foliage are very popular landscape selections. As flowers fade on other plants, the colors of variegated foliage continue to add interest through multiple seasons.
A very adaptable shrub that has been around for a long time, now has a selection with beautiful variegated foliage. Juliet™ cleyera offers green and white evergreen foliage that can brighten up a garden year around. New foliage adds additional interest with a maroon tinge.
Variegated foliage of Juliet™ cleyera. Photo by Beth Bolles, UF IFAS Extension Escambia County
Like other selections of Cleyera, Juliet™ needs to be matched to an appropriate spot to accommodate its mature size. Shrubs will reach about 8 feet in height with a spread of about 5 feet. Plants may look best when left to grow in a more natural form with light selective pruning. This shrub is probably not suited for planting in front of home windows but used as a specimen or as a nice screen plant.
Once established, cleyera is a low maintenance plant and is adapted to grow well without routine irrigation. My home landscape has very well drained soil and I have not needed to apply supplemental irrigation to two cleyera shrubs in over 20 years. Consider a spot that receives full sun or partial shade for your plants.
An added advantage of cleyera shrubs in general is that bees are attracted to the flowers so it makes an additional nectar source for pollinators in the spring.
by Molly Jameson | Mar 18, 2021
Butternut squash is more resistant to squash vine borers and it has a vining growth habit, perfect for growing on a trellis. Photo by Janis Piotrowski.
Last spring, I fought the good fight against a very pesky garden pest. As the pandemic ramped up, I started working remotely from home, which I figured would at least afford me the ability to scout my patch of summer squash a bit more diligently.
I was able to successfully remove a few tiny eggs that had been deposited individually on the base of the squash’s elongating bright green stems. And, since I planted early in the season, I was able to harvest a few beautiful looking – and very delicious tasting – summer squash for the dinner table. But alas, most of my hard work succumbed to my biggest garden foe: Melittia cucurbitae. Aka, the squash vine borer.
Squash vine borer larvae can most easily navigate the stems of summer squash varieties. Photo by Molly Jameson.
This year, I am trying a new approach. Instead of marching through my garden morning and night swatting wildly at borer moths – or repeatedly coating Baccillus thuringiensis biological insecticide spray over the squash stems every week – I am switching it up. This year, it is all about Cucurbita moschata. Aka, butternut squash.
How can this cucurbit avoid the mighty squash vine borer, you ask? Well typically, after hatching, squash vine borer larvae will quickly chew into the succulent stem of a summer squash variety. These large, hollow stems then act as an open highway for the borers, and they easily work their way up. The stems of butternut squash, on the other hand, are less palatable for the larvae. Their vining habit produces stems that are harder to navigate, thicker, and tougher than summer squash stems. Although not completely resistant, they are certainly not the borers’ preferred host plant.
And thankfully, butternut squash is quite delicious. It can be roasted to accompany just about anything, including spaghetti, lasagna, salads, chilis, and stews. It can also be blended into soups or purees to be paired with herbs and spices, such as turmeric, sage, garlic, and thyme. Or, it can be used as a filling in pies or frittatas, brushed with brown butter to sweeten up the plate as a delicious side dish, or be paired with goat cheese and crackers to be served as an appetizer.
Sometimes, simply omitting your toughest garden foe’s favorite host plant is the best path to both garden and dinner plate success.
