
Florida homeowners have unique landscaping challenges. In Southwest Florida’s Zone 10a, landscapes must endure intense sunlight, high temperatures, sandy soils, heavy summer rainfall, periods of drought, and the occasional hurricane. What works in other parts of the country may not work well here.
By following the nine Florida-Friendly Landscaping™ principles, homeowners can create landscapes that are attractive, environmentally responsible, and better adapted to Florida’s climate.
Here are 5 common landscaping mistakes—and how to avoid them.
- Choosing the Wrong Plant for the Right Place
One of the most common landscaping mistakes is selecting a plant because it looks attractive at the garden center without considering whether it is appropriate for the site.
In Zone 10a, consider sun exposure, soil conditions, mature size, drainage, salt tolerance, and water requirements before planting.
Florida-Friendly Landscaping encourages homeowners to “right plant, right place.” Plants that are well suited to their location generally require less water, fertilizer, pruning, and pest management.
Florida-Friendly fix: Before purchasing a plant, determine how much sun the area receives and consider the plant’s mature size and environmental requirements.
- Planting Too Close to the House
That small plant at the garden center may eventually become a much larger plant.
In Zone 10a, many shrubs and trees grow quickly during Florida’s long growing season. Plants placed too close to buildings can eventually block windows, interfere with air circulation, touch roofs, or create maintenance problems.
Florida-Friendly fix: Research the plant’s mature width and height before planting. Give plants enough room to reach their mature size without constant pruning. Remember to keep mulch and vegetation appropriately separated from the structure to maintain good access and reduce moisture-related problems.
- Using Too Much Fertilizer
More fertilizer isn’t better.
Excess fertilizer can encourage excessive, weak growth and may contribute to nutrient runoff into Florida’s waterways. This is particularly important in areas that experience heavy summer rainfall.
Florida-Friendly Landscaping recommends fertilizing appropriately based on plant needs and following Florida regulations.
Florida-Friendly fix: Have a reason before fertilizing. Use soil testing when appropriate, select the correct fertilizer for the plant, follow label directions, and never apply more than recommended.
- Creating “Volcano” Mulch
We’ve all seen it: mulch piled high around the base of a tree like a volcano.
This practice can hold excessive moisture against the trunk, encourage decay, and create an unhealthy environment for the tree.
Florida-Friendly fix: Apply mulch in a roughly 2–3 inch layer, keeping it away from the trunk and stems of plants. Mulch should extend across the root zone rather than piled against the plant. Proper mulching helps conserve moisture, moderate soil temperatures, reduce weeds, and improve soil health.
- Reaching for Pesticides Too Quickly
Seeing a chewed leaf or a few insects doesn’t necessarily mean your plant needs pesticide treatment. Many insects are harmless, while others are beneficial predators that help control pests naturally.
Florida-Friendly fix: Identify the pest before treating it. Determine whether the damage is significant enough to require action. Use the least toxic effective option when treatment is necessary.
A healthy plant in the right location is often better equipped to tolerate minor pest damage.
Creating a Florida-Friendly landscape doesn’t mean giving up a beautiful yard. It means designing and maintaining your landscape in a way that works with Florida’s environment rather than against it.