by Evan Anderson | Nov 20, 2025
Talking about a live oak might bring to mind pictures of grand, old, stately trees, limbs dripping with Spanish moss. The Southern live oak is a staple of the coastal south, but it prefers to live inland from our beaches. It leaves the salt-sprayed beach sand to its cousin, the sand live oak.
A grove of sand live oak trees.
Sand live oak can potentially grow as tall as its relative, but is rarely seen reaching such heights. Growing on beach dunes, it is constantly pruned back by the wind and sometimes remains as a low shrub. When given some relief from the elements, it will happily grow taller.
The leaves of a sand live oak.
Its scientific name, Quercus geminata, comes from latin, meaning ‘twinned‘. This refers to its acorns, which are typically borne in pairs. The tree’s leaves are tough, leathery, and relatively small, with the edges curled downward. The bottoms of the leaves are gray to whitish, often with a fuzzy texture to them. While the sand live oak stays green all year, it does drop its leaves in the spring and immediately replaces them. It often grows in clusters, sometimes due to its ability to regenerate from its roots after a fire. This can lead to groves of wavy, leaning trunks that spread out widely, each reaching for its own patch of sunlight.
Very little seems to harm a sand live oak. They are sturdy in intense wind, able to withstand extreme drought, tolerant of salt spray, and do not mind intense sun and blazing hot temperatures. They are usually pest and disease free, though overwatering can damage their roots and cause dieback in the above ground parts.
Sand live oaks pruned by salt spray and constant wind.
Potential drawbacks of this species include their copious pollen production, and their tendency to stain surfaces with their tannin-rich leaves and acorns. In all, however, they are incredibly hardy and beautiful trees when planted in their native habitat. They require little to no maintenance and offer benefits to wildlife, who will snack on their acorns. For a shade tree near the beach, make sure to put the sand live oak at the top of your list.
Evan Anderson
Walton County Horticulture Agent
by Abbey Smith | Nov 20, 2025
With the holiday season fast approaching, many folks are reaching for store-bought decorations. But what if your yard could supply some of the festiveness this season? You can turn your landscape trimmings into creative DIY ideas, turning what some might consider waste into holiday charm while being kind to the environment.
Going the more natural route for holiday décor aligns with one of our Florida-Friendly Landscaping™ Principles #7: Recycle Yard Waste. Some items you may already have or can collect from your yard can make great decorations such as evergreen branches like pines or cedars, pinecones, acorns, dried leaves, twigs, herbs, old tree limbs, and much more. Utilizing what you have to bring holiday cheer to your home can also help minimize single-use plastics or mass-produced items. If created properly and depending on the item, you may be able to reuse what you create for multiple holiday seasons.
MGVs utilizing grape vines and tree clippings to make beautiful wreaths. Photo by Abbey Smith, UF/IFAS Extension
Evergreen trimmings are some of the easiest things from your yard to re-purpose if you have access to them. You can make wreaths, mantle decorations, and even beautiful bouquets. To make a wreath base, utilizing dried muscadine grape vine makes the process a lot easier. You can add your trimmings once the vine base has been assembled. For table or mantle pieces, you can utilize a mix of evergreen branches, pine cones, and few bundles of tree trimmings of your choice. Herbs, pinecones, and certain seed pods can also add some holiday aroma to your home by emitting their natural scent. For decorating outside, consider using thicker trimmings or logs.
We’ve discussed how you can utilize you yard-waste for holiday décor, but how do you collect the materials? You can first start by surveying your yard looking for fallen branches, pinecones, etc. When you’ve made a collection, prune and inspect for any broken, diseased materials and shake off loose debris or insects to ensure what you’re utilizing is clean for indoor use. For indoor use materials, possible rinsing with water and allowing them to dry before you take the material inside can be helpful. After the holidays are over, you can turn your green materials back into nature if possible or make additions to your compost pile.
Holiday citrus wreath displayed on a fence in front of a home. Holiday wreaths, citrus fruit, oranges, lemons, picket fence. UF/IFAS Photo: Tyler Jones.
Going green this holiday season can be simple. Using what’s on hand or growing nearby reduces the need to purchase new decorations. Decorative materials like glitter or plastic tinsel often contribute to high waste volumes during the holidays. Combat this by avoiding plastics and microplastics. If you use real trees or large trimmings, know how your local yard-waste or recycling system handles them. For example, many municipalities mulch Christmas trees picked up at curbside. Creating DIY projects is a great way to involve the whole family, so use your kids to help scout your lawn for those hidden gems.
By tapping into what your yard already offers, you’ll not only create memorable, natural holiday décor but also do your landscaping and planet a favor. Sustainability doesn’t mean skimping on style– it means thoughtful choices, repurposing what you have, and wrapping the season in green (literally).
For more information, please visit:
https://blogs.ifas.ufl.edu/news/2019/11/19/make-your-holidays-green/?utm_source=chatgpt.com
https://blogs.ifas.ufl.edu/sarasotaco/2020/12/15/seasonal-sustainability-festive-fixings/?utm_source=chatgpt.com
https://gardeningsolutions.ifas.ufl.edu/plants/trees-and-shrubs/trees/christmas-trees/?utm_source=chatgpt.com
https://blogs.ifas.ufl.edu/volusiaco/2022/11/29/whats-growing-on-holiday-flora-fauna/
by Mark Tancig | Nov 13, 2025
A common site in the garden – multiple hoses pieced together. Be aware of galvanic corrosion! Credit: Tyler Jones, UF/IFAS.
It was the best of times, it was the worst of times. It was a nice day in the garden, but when you go to disconnect the hose, it is somehow stuck to the spigot, connector, or other hose. You go and get the pliers, but the hose just doesn’t budge. If this has happened to you, then you now know of the chemical reaction that can occur between aluminum and brass hose fittings. Hopefully, this is just two hoses stuck together, and you can cut them off and replace them with new ends. If the hose is connected to the spigot and won’t budge, you may want to contact a plumber before you create a bigger problem.
While knowing the name of this chemical reaction, galvanic corrosion, doesn’t help you while you curse these hose fittings, it is yet another scientific discovery in the garden. Galvanic corrosion occurs when two dissimilar metals are in electrical contact with each other in the presence of an electrolyte. The metals must be dissimilar in their electrochemical voltage. I know, you just want to disconnect hoses, not learn physics, but this stuff is interesting! Basically, aluminum is pretty reactive, especially when joined up with brass, bronze, copper, and even stainless steel. In the case of our hoses, the water acts as an electrolyte thanks to the calcium present in our delicious and abundant limestone aquifer groundwater. You put all these together and, bazinga, you have the aluminum hose end corroded into your brass hose end so strongly that no pliers will ever unlock them.
This won’t work out well for too long! Aluminum hose end on a brass spigot will lead to galvanic corrosion. Credit: Mark Tancig, UF/IFAS.
So, what do you do to prevent this? The easiest way to prevent galvanic corrosion from ruining your nice day in the garden is to only purchase products with the same material as your spigots. Brass spigots, hose bibs, and hose ends have been the industry standard, while aluminum hose endings seem to be more of a recent occurrence. Aluminum is cheaper, so you can understand why the hose companies would be interested in switching. If you already have two different materials, first check and see if you can get them disconnected. If not, start purchasing new hoses that match the spigot and/or connector. If you can get them disconnected, one method to prevent galvanic corrosion is to just disconnect them regularly to avoid them fusing. Not sure if you’ll remember? You can also use a plastic connector between the hoses to make sure the two metals don’t touch each other or switch out the aluminum hose ends with replacement brass or plastic ends, found at most hardware stores.
A quick fix is to place a plastic connector between the dissimilar metals. Credit: Mark Tancig, UF/IFAS.
Now that you’ve learned about galvanic corrosion, it’s time to get back to gardening. Good luck with those hoses! If you have other gardening questions, please contact your local extension office.
by Daniel J. Leonard | Nov 13, 2025
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!
by Carrie Stevenson | Nov 6, 2025
A spectacular array of blazing star in bloom. Photo credit: Troy Springer, Florida Wildflower Foundation
Walking through a northwest Florida wildflower prairie in autumn, the star of the show is Liatris. Known as dense gayfeather or blazing star, this tall (up to 7’!) stunner of a plant is covered up with clusters of small purple flowers. The flowers are are composed of tiny, frilly five-petaled florets. Each cluster may have groups of up to 18 flowers at a time, crowding the stalk with color.
Migrating monarchs feed on blazing star in late fall. Photo credit: Whitney Scheffel
Before blooming, the spiky grasslike structure grows upright and produces a series of dozens of green leaflets, similar in form to rosemary.
While delicate in appearance, the blazing star is a hardy plant adapted to a wide range of habitats. Some varieties can grow in the pure sand of beach dunes and scrub, while Liatris spicata thrives in the soggy wet soils of bogs and pine flatwoods. The species is known for attracting bees, butterflies, and hummingbirds, so it makes a great addition to a pollinator garden. The flowers perform best in full sun.
Side-by-side, the bottlebrush-like blazing star plant before and after blooming. Photo credit: Carrie Stevenson, UF IFAS Extension
Blazing star is particularly impressive in a large group, so you can plant dozens together (by seed or container) for a beautiful effect. After blooming deep purple this time of year, they’ll turn a goldish bronze that adds to the interesting fall color of a garden. Liatris will also re-seed every year after dying back in the winter.
There are many plants native to the United States known commonly as colic root, including blazing star. This nickname arose from its traditional medicinal use treating stomach cramps. Additional uses of a tea made from the plant were used for everything from sore throats and kidney issues, while an incense made from dried roots was burned for sinus relief.
