Fall is in the air. Halloween decorations, candy corn, mums… houses and landscapes are decked out in shades of yellow, orange, and red. However, one of the Panhandle’s absolute easiest perennials bucks the trend of autumnal hues, sports flowers of deep, brilliant blue, and is blooming right now – Blue Ginger (Dichorisandra thyrsiflora).
Blue Ginger is an unusual landscape plant for several reasons. First, the name Blue Ginger is a little bit of a misnomer. The spreading perennial species, native to southern Brazil and hardy into our zone 9, isn’t a true ginger at all, rather it resides in the Spiderwort plant family Commelinaceae, making it a close relative of other blue/purplish hued plants like Purple Heart Plant and Spiderwort. Second, it’s 10” flower spikes emerge here when few other landscape plants do (October) – after many of our summer annuals have finally sputtered out but before sasanquas and other cool season bloomers make their appearance. Rounding out Blue Ginger’s unique role in fall Panhandle landscapes is the color of its flowers. Simply calling them blue does the otherworldly color a disservice. Imagine the most striking, deep, brilliant blue you can and that will get you in the neighborhood. A Blue Ginger in flower has to be seen to be fully appreciated!
Blue Ginger flower spike. Photo courtesy of Daniel Leonard.
Adding to the appeal is that Blue Ginger is exceptionally easy to grow. However, the species does have specific growing condition needs. The ideal landscape placement for Blue Ginger is a shady oasis protected from the hot afternoon sun and blustery breeze that keeps its roots cool and moist and its succulent leaves from excessive drying. My specimen has performed excellently for over a decade on the north wall of an outbuilding, in relatively rich soil, mulched well to retain moisture, and shielded by a nearby fence. It has been years since I’ve either fertilized or watered it and the plant returns each summer, growing to about 4’ in height, and blooms each October, asking for nothing in return. One must remember the saying “Right Plant, Right Place”, as Blue Ginger can be the easiest plant ever to cultivate or a problem child that never performs like you want it to, all depending on where one sites it in the landscape.
If Blue Ginger has one drawback, it’s that it is uncommon in the nursery trade. When shopping for one, choose independent nurseries who are known to have a wide assortment of plants, maybe even a greenhouse/tropical section. I’ve never once seen Blue Ginger in a large chain nursery or box store. The best, cheapest, and most fun method of obtaining one though is to get a friend that has one to give you a cutting of their plant, as the stems root easily into new plants!
Think outside the box this fall and add some blue to your landscape with Blue Ginger. Give it a protected shady spot and a little water and it will reward your landscape with brilliant blues every October for years to come. For more information about Blue Ginger or any other horticultural topic, contact your local UF/IFAS County Extension office. Happy Gardening!
All gardeners dream of the perfect plant that requires no maintenance, comes back every year, and remains strikingly beautiful nearly year-round. There is one such plant in my landscape that I never have to fuss over and always looks the part. One plant stands unflinching through summer heat or winter cold. One plant is never fazed by excessive rainfall or parching drought. One plant remains unbothered by pesky insects or disease. That plant is Purple Heart (Tradescantia pallida ‘Purpurea’) and it will always have a place in my garden.
Purple Heart is a tender perennial groundcover native to tropical Mexico and, as its name might imply, purple is the primary hue the species adds to landscapes. A true all-round performer, Purple Heart offers stunning purple foliage and small purplish-pink, pollinator-attracting flowers from spring green up to the first killing frost. In some mild winters, Purple Heart even behaves as an evergreen in the Panhandle!
Purple Heart planting in July. Photo courtesy of Daniel Leonard.
Since attractive foliage is the primary draw with Purple Heart, siting it to maximize leaf color is important. For the deepest, most vivid shades of purple, plant in full sun; 6 or more hours of direct sunlight is ideal. Also, like many tropical plants, Purple Heart will look its best with ample moisture but, once established, is among the most drought tolerant options for Panhandle landscapes. I’ve found my Purple Heart stands look their best with occasional watering during extremely hot, dry periods, but other than that, they thrive on rainfall alone.
If there is a drawback to the species, it might be a little too vigorous and easy to grow. Because plantings can rapidly grow and expand, rooting along stems as it goes, Purple Heart can sometimes become weedy in landscapes. In my experience, Purple Heart plays nicely in the landscape with other perennials and isn’t aggressive to the point of choking out its neighbors. However, if you desire an extremely neat and orderly landscape, Purple Heart’s freewheeling nature might best be used as a spiller plant in large containers or planted in an area confined by hardscape features.
If you decide to color your landscape purple with Purple Heart, plants can be found for sale at nearly any garden center or nursery and are extremely easily propagated, making it a popular passalong plant – chances are you might know someone who would willingly share a cutting (or three) with you. For more information on this popular purple perennial or any other horticultural topic, contact your local UF/IFAS Extension county office. Happy gardening!
Black-eyed Susan, Rudbeckia hirta, is a yellow wildflower commonly found throughout Florida. It is easily recognized by its golden yellow petals and dark brown center or its signature “black eye”. Not only is black-eyed Susan a beautiful addition to any landscape or garden, but it is also beneficial to pollinators and easy to care for! A win, win for gardeners alike!
As a native wildflower to much of the eastern and central United States, Black-eyed Susan plays an important role in supporting local ecosystems. It provides pollen and nectar to a wide variety of pollinators such as native bees, butterflies, hoverflies, and other beneficial insects. Its long blooming season provides a food source to support these species during the hot summer months when many other plants are not blooming.
One of the greatest appeals of Black-eyed Susan is its versatility. It can be grown in full sun and well-drained soil but will tolerate poor soil, drought and even some shade. After establishment, it requires minimal care and returns each year.
Growing Considerations:
USDA Hardiness Zones 2-11
Soil pH range: 6.0-7.2
Soil tolerances: clay; sand; acidic; loam
Plant spacing: 12 – 28 inches
Moderate drought tolerance
Flowering months: May – October
Growth height: 1-3 feet
If you’re looking for a resilient, beautiful, pollinator-friendly flower that brings bold color during the summer and is easy to care for, Black-eyed Susan is a great option!
Beach sunflower is an attractive coastal plant that is well suited for many landscapes. The native plant can thrive in hot and dry spots where other plants may struggle. Learn more about Beach sunflower, Helianthus debilis, and how to use it in your landscape.
Shade is a wonderful feature in the landscape as we move into our summer months. It can also offer an opportunity to include a different palette of beautiful plants the bring color and brighteness to some filtered shade or full shade locations.
Here are a few plants to consider for those low light areas of the yard.
The native oakleaf hydrangea, Hydrangea quercifolia will do well in dappled shade spots. The leaves are attractive on their own but the addition of large flowers make it very showy. This native hydrangea will like a little moisture but soils should be well drained. A little morning sun is fine but afternoon shade is very helpful as the summer months progress.
The old standard Japanese aucuba, Acuba japonica, is a favorite with it’s green leaves speckled with yellow. New growth is damaged by sun so this evergreen shrub is best with a good amount of shade. Be sure to place in a spot with good air circulation to make the environment less conducive to some plant pests.
Each Aucuba leaf has a unique pattern. Photo by Beth Bolles, UF IFAS Extension Escambia County.
One of the shrimp plants that really needs shade is the White shrimp plant, Justicia betonica. Although this can be damaged in freezing weather, it is worth replanting every spring in a small grouping. Plants are easily started from cuttings and sometimes they will return from roots in the protected shade areas.
White bracts with pink flowers of White shrimp plant. Photo by Beth Bolles, UF IFAS Extension Escambia County.
An annual that is very showy for shade is related to the shrimp plant. Persian shield, Strobilanthes dyerianus is grown for it’s iridescent purple and silver foliage. It thrives in our heat with a little water when rainfall is lacking. It grows well either planted in the ground or in a container to provide bright color amongst the green foliage plants of your shady spot.
A bit of dappled morning sunlight on the Persian shield leaves. Photo by Beth Bolles, UF IFAS Extension Escambia County.
Most people know the Cast iron plant, Aspidistra elatior, which is a full shade plant. Plants that receive too much sunlight with have scalding spots. Although green foliage is attractive in summer, consider one of the cultivars with various types of variegation. You may choose a selection with white or yellow stripes through leaves or a plant with lots of white spots throughout green leaves.
Orange chrysanthemum flowers in bloom. Photo credit: Lauren Goldsby
It feels like everywhere you turn, chrysanthemums are the star of the show right now. These hardy blooms offer a bounty of fall color to your front porch and seasonal decorations, making them a go-to favorite for sprucing up your space.
We typically see mums offered at garden centers and supermarkets this time of year, with their fall hues of yellow, burgundy, orange, and purple. But here’s the secret: as a perennial plant, mums can do so much more than just serve as a short-lived decoration. With the right care, they can become a permanent part of your landscape, blooming year after year and keeping that fall feeling alive long after the season ends.
To enjoy your mums for more than a few weeks follow these tips!
It’s ok to be picky
When shopping, look for mums with buds that have just started to open and show a hint of color. This ensures you’re choosing the color you want while also increasing the time you can enjoy the flowers at home.
Flowers just starting to open on a chrysanthemum. Photo credit: Lauren Goldsby
Water wisely
While temperatures are cooling down, don’t let that fool you into thinking your mums don’t need regular watering. The middle of the day can still bring heat and producing flowers is energy intensive for the plant. Be sure to check the top inch of soil regularly. If it feels dry, it’s time to water! Mums in full sun may require daily watering but try to avoid getting water on the leaves—this helps prevent pathogens from spreading.
Make room for more bloom
Once flowers have bloomed and begin to fade, it’s important to remove them—this is called deadheading. By trimming away the spent blooms, you’re helping the plant conserve energy and encouraging more new buds to grow. Plus, it keeps the plant looking neat and tidy!
Don’t toss them
When it’s time to make space for poinsettias, simply move your mums to a sunny spot in the yard. Mums can be kept in their containers or planted in the ground. If you’re planting them in the ground and have sandy soil, amend with compost. In late spring, when flowering has ended, prune off the top 2 inches of growth. You can propagate mums by taking vegetative cuttings or dividing the plants.
