Although our winters are usually mild here in Charleston, we do occasionally experience a hard freeze that can damage or even kill landscape plants. We've put together a few tips for avoiding plant damage and caring for plants after a freeze event.

The first and best way to guard against cold damage is to select plants that are appropriate for our growing region. Nearly all of the varieties we grow and stock at our nursery fall into this category. If temperatures are expected to be at or below freezing for an extended period - one or more hours - precautions taken to protect hardy landscape plants will lessen the likelihood of wilted or brown leaves and damaged flower buds.

Prior to the arrival of freezing temperatures, add mulch to cover plant roots, water if there's been a lack of rainfall (be careful to water the root zone, not the foliage), and cover plants with a "frost cloth." Frost cloth can be purchased or fashioned from a bed sheet. Be sure to cover plants to the ground and secure to prevent plants from being exposed to cold air/wind.

Of course, it's hard to deny the beauty of certain colorful tropicals such as the Tropical Hibiscus. Tender plant varieties are often treated as annual container plantings throughout the warm season with the expectation that they may not survive a cold winter. However, these and other annual flowers can be protected from freezing temperatures by bringing them into a covered area such as a garage. If containerized plants are too heavy to move, water them in place and cover with a frost cloth. Note: Containerized plants left outside may not survive hours of cold exposure even if watered in and covered.

​After a cold snap has passed, allow ice or snow to melt away naturally. It can take days or longer for cold damage to become visible. Freeze damage will likely present itself as wilted or brown leaves, browned and/or fallen flower buds, or splitting/cracks in the bark of shrubs and trees. 

Clean up cold damage on hardy perennial plants by removing any mushy, wilted foliage immediately. You may also strip crispy, brown foliage from deciduous woody ornamentals and trees at this time if desired.

Resist pruning damaged shrubs and trees right away. Instead, wait until warmer weather arrives and temperatures have stabilized to prune away dead wood. This will prevent stimulating the plants to produce new growth too soon.

It's really no surprise that native plants are nature's problem solvers in lowcountry landscapes. They've adapted to our some of our region's most adverse growing conditions such as dry or wet soils, salt exposure, and Charleston's hot, humid summers.

Listed here are native tree cultivars that address one issue that Charleston residents know well - wet soils, or areas that tend to hold water in their landscapes after heavy rains.  The good news is that each of these varieties provide a beautiful and functional solution when deciding what to plant in or near those damp, problem areas.

All of these native trees and more are available now at our Garden Center at 1290 Brownswood Road on Johns Island. Come out to see us soon - a Nursery Professional would be happy to assist you in choosing the perfect tree for your landscape!

​As Lowcountry residents, we've grown accustomed to the waves of heat and humidity that occur during our summer months. Whether you find our summer season charming or you can't wait 'til fall, as someone who enjoys gardening and beautiful landscapes, you will certainly agree that plants well-adapted to our climate are highly regarded! The following is just a small sampling of the popular heat tolerant plants we have here at the Nursery for sun and for shade.

​Coneflower (Echinacea)
Coneflowers are heat and drought tolerant champions once established in a sunny location. Requiring minimal maintenance, these colorful perennial flowers return year after year much to the delight of gardeners and pollinators.

Lantana
This sun-loving perennial blooms prolifically through the warm season, providing bright color and plentiful nectar for pollinators. Available in many colors and mature sizes to suit any sunny, well-drained spot.

Sweetgrass (Muhly Grass)
This native perennial grass is covered in fluffy pinkish-purple or white plumes during the Fall season and appreciates a sunny, well-drained location. Sweetgrass proves to be low maintenance and stands up to heat very well once it's settled into its place in the landscape.

Bottlebrush
Another pollinator-attracting plant, Bottlebrush is a sturdy, evergreen shrub that gets its name from the many bright red, bottle brush shaped flowers it produces for weeks during the warm season. Bottlebrush comes in a variety of sizes from dwarf (2-3' tall) to standard (8-12' tall), making it a popular selection for any sized garden space.

Ligustrum Jack Frost
Tried-and-true Ligustrum Jack Frost is versatile, performing well in bright sun or part shade throughout the heat of the summer. Variegated evergreen foliage and creamy white spring blooms make this selection an easy choice for any location that calls for a sun-tolerant shrub with attractive foliage.

​Fatsia japonica
A Lowcountry favorite that enjoys our subtropical climate, evergreen Fatsia japonica offers large, palmate leaves and grows well in shaded spaces with rich, well-drained soil. Clusters of white flowers arise in Fall and are followed by berries that attract birds. Give this beauty lots of room as it will mature to a size of 6-10' tall and wide. 

Philodendron selloum
Another plant to round out a tropical oasis feel in the landscape is Philodendron selloum. This large-growing plant matures to 8-10' tall and wide and offers beautifully ornate split leaves. Though it looks as though it might not overwinter, this plant goes through our mild winters quite well as an evergreen.

Cast Iron Plant
As its name suggests, Cast Iron plant has a reputation for being virtually indestructible. Evergreen and tolerant of a variety of less-than-ideal growing conditions, including deep shade, the only thing this plant really asks is not to be exposed to direct sunlight. Matures slowly to 2' tall by 2-3' wide.

Anise
Anise is a popular evergreen shade shrub for its ability to tolerate heat and humidity and because it is not preferred by deer. Various foliage colors and mature sizes are available, allowing for flexibility when combining with companion plantings in shady garden spaces.

Sabal minor
This dwarf Sabal Palm grows well in shade or sun. A great selection for areas that are low lying and tend to hold water, this native Palm will also tolerate drought once established. Small fruits that form after late-spring flowers attract wildlife.