by Daniel J. Leonard | Apr 24, 2017
Almost every landscape has a problem area where the sun just doesn’t shine and many plants won’t make it, maybe it’s the north side of your house, under a small tree, or tucked away in an oddly-shaped alcove. We all know the same old boring green choices that work well here (Holly Fern, Cast Iron Plant, etc.) but maybe you want something a little bit different, something that will provide a pop of color and interesting texture! Look no further than a recent introduction, a whole-plant mutation discovered from the little-used Grape Holly (Mahonia spp.), aptly named ‘Soft Caress’.
‘Soft Caress’ Mahonia is a beautiful little evergreen shrub from the Southern Living Plant Collection (one of the best of the collection in my opinion) and really is a game changer for full-shade areas. Some of you may remember the traditional Mahonia, also known as Grape Holly, from your grandmother’s lawn. Those plants were coarse, spiny, produced messy purplish berries and often appeared generally unkempt. ‘Soft Caress’ is a major departure from its parent. Possessing finely-cut, deep green, bamboo-like foliage, this plant’s texture really contrasts well with many traditional shady species. As a bonus, ‘Soft Caress’ sends up brilliant yellow-gold flower spikes in the dead of winter, certainly a welcome respite from the other barren plants in the landscape; although in this unusually warm year, the plants are just now blooming in the Panhandle.

Photo courtesy: Daniel J. Leonard
‘Soft Caress’ is advertised to grow three feet in height and width, a more manageable size than the larger traditional Mahonia species, but I’m not sure I’d take that as gospel, the three-year old plants (hardly mature specimens) in my parent’s landscape are already that size and show no signs of slowing down. However, I’ve found you can easily manage their size with a once a year prune to slow down some of the more rapidly-growing canes. Be sure to time the prune as soon as possible after flowering is finished as ‘Soft Caress’ blooms only once a year and produces its flowers on the previous season’s wood, just like Indica Azaleas and old-fashioned Hydrangeas.
The uses in the landscape for ‘Soft Caress’ Mahonia are nearly endless. It pairs well with almost anything in a shady mixed shrub border. It works nicely as a foundation plant against a porch or under windows on the north or east side of a house where it will be protected from hot afternoon sun; I have employed a grouping of the plants in this way in my own lawn with success. It even thrives in containers! If you want to show off some serious horticultural design skills, mix ‘Soft Caress’ in a large container on the porch with some like-minded perennials for a low-maintenance, high-impact display that you don’t have to replant each season. All this shrub requires is partial to full shade, moist well-drained soil, and an occasional haircut to keep it looking tidy! If you’ve been struggling to find a plant that’s a little more unusual than the standard garden center fare and actually looks good in shady spots, you could do a lot worse than ‘Soft Caress’ Mahonia. 
As always, happy gardening and contact your local UF/IFAS County Extension office for more information about this plant and other gardening questions!
by Beth Bolles | Mar 30, 2017
We often talk about sandy, nutrient poor soil in Florida and how difficult it is for growing many favorite landscape plants. Gardeners may spend considerable time and money amending soils with organic matter to improve quality.
The low maintenance approach is to embrace your sandy soil and consider plants that thrive in sandy, well-drained soil. One very attractive native shrub that actually prefers this type of soil is false rosemary, Conrandina canescens.
False rosemary is a member of the mint family that is well adapted to drier, sandy soils. It can be found in many coastal communities growing in natural areas. It is easily recognized in the spring and early summer by light purple blooms. Considered a small shrub or groundcover, False rosemary needs full sun. One plant can easily spread out to 4-5 feet in diameter with a height of 2-3 feet.

False rosemary is an attractive native plant for Gulf Coast landscapes. Photo by Beth Bolles, UF Escambia County Extension
False rosemary does have aromatic foliage and is attractive to bees. It is a very low maintenance plant once established and its few issues tend to be related to soils with too much moisture and plants being shaded after establishment. New seedlings will emerge around the main plant when growing conditions are right. If you want to try this native plant in your landscape, talk to a local nursery.

False rosemary flowers are attractive to pollinators. Photo by Beth Bolles, UF Escambia County Extension
by Mark Tancig | Mar 29, 2017
As an extension agent, I’m always curious of what plants folks are using in the landscape. One plant I’ve been noticing more and more of in north Florida, both in containers and in landscape beds, is asparagus fern. Three different plant species go by the name asparagus fern – Sprenger’s fern (Asparagus aethiopicus), foxtail fern (Apsaragus densiflorus), and lace fern (Asparagus setaceus). Property owners should refrain from selecting these plants since they are another example of invasive, exotic species that can spread to natural areas and effect native plant communities.
Native to South Africa, Asparagus species are technically not a fern, but related to lilies, and, yes, asparagus. Its ease of growth has made them a go-to choice for gardeners looking for a hardy, attractive plant. Unfortunately, the red berries that follow the small, white, scented flowers are fed on and spread by birds. The seeds germinate easily and can become established in other parts of the garden or, even worse, a local natural area. The ability of Sprenger’s fern to spread into and disrupt natural ecosystems has earned it a spot on the Florida Exotic Pest Plant Council’s List of Invasive Species as a Category I invasive plant. Category I plants are reserved for those plants that have been documented as causing ecological harm to Florida’s ecosystems. Foxtail fern and lace fern should also be used with caution.

Asparagus fern in a storefront planter. Photo Credit: Mark Tancig.

Birds can carry the red berries near and far. Photo Credit: Mark Tancig.
To remove asparagus fern from the landscape, manual or mechanical removal can be effective for small areas. Be careful to dig up all roots. For larger areas, the use of a dilute glyphosate herbicide product will provide control. Retreatment may be necessary.
If you’re looking for other alternatives to asparagus fern, try these Florida-Friendly alternatives: Coastal sunflower (Helianthus debilis), coontie (Zamia pumila), Coleus (Plectranthus scutellarioides), or Cast Iron plant (Aspidistra elatior).

Coastal sunflower. Photo Credit: UF/IFAS.

Coontie. Photo Credit: UF/IFAS.

Coleus. Photo Credit: UF/IFAS.

Cast iron plant. Photo Credit: Julie McConnell.
by Mary Salinas | Mar 9, 2017

Dark red flowers of Florida red anise arrive in the springtime. Photo credit: Mary Derrick, UF/IFAS Extension.
Springtime brings small but very pretty red blooms on an outstanding native shrub/small tree, Florida red anise (Illicium floridanum). It occurs naturally in the wild in the central and western panhandle of Florida and west along the gulf coast into Louisiana. Its natural environment is in the understory along streams and in rich, wooded areas.
This is a great shrub for a part shade to shady and moist area in your landscape. The dense foliage, dark green leaves and the fact that it is evergreen all year makes it a great choice for an informal hedge. Plan for it to grow to a maximum height of 12 to 15 feet.

Dense growth habit of Florida red anise. Photo credit: Mary Derrick, UF/IFAS Extension.
The leaves have a licorice-like aroma when crushed but this is NOT the species that gives us the edible culinary anise. Maybe it is that aroma that makes this a relatively pest-free plant!
Yellow anise (Illicium parviflorum) is a very similar native shrub but has small yellow flowers and adapts better to a drier environment. The native range of the yellow anise is north central Florida.
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 Beth Bolles | Dec 22, 2016
A new tree or shrub is an investment for the future. When we pick an ornamental plant, we have the hope that it will survive for many years and offer seasons of beauty that enhance our landscape. Time is often spent picking a suitable spot, preparing the planting hole, and watering until establishment. We give it the best of care to make certain that our new plant becomes a more or less permanent feature.
With all of our tender love and care for new ornamentals, there is one important practice that we may neglect. Most homeowners purchase plants in containers and it is common to find root balls with circling roots. If any root ball problems are not addressed before installation, the life of your plant may be shorter than you want.

Ten years after installation, this plant was ultimately killed by girdling, circling roots. Photo by Warren Tate, Escambia County Master Gardener.
The best practice for woody ornamentals is to cut any roots that are circling the trunk or container. Homeowners may slice downward through the root ball around the entire plant. For shrubs, it is recommended to shave off “the entire outside periphery of the rootball” to eliminate circling roots. These practices allow the root system to grow outward into new soil and greatly reduce the possibility of girdling roots killing your plants years after establishment.

Circling roots are cut before installation. Photo by Beth Bolles, Escambia County Extension.
For more information on shrub establishment, visit the UF Publication Planting Shrubs in the Florida Landscape.