Purple Plants Florida

If you want to add a splash of royal color to your Florida garden, you need to look for purple plants Florida selections. These vibrant and sun-loving varieties thrive in our unique climate, offering stunning color year-round.

Florida’s intense sun and heat can be tough on many plants. But the right purple choices not only survive, they flourish. They bring a cool, calming contrast to the bright greens and other hot colors in your landscape. Let’s look at how to use these beautiful plants in your yard.

This group includes flowering plants, foliage plants, and even groundcovers. Their purple hues can range from soft lavender to deep, almost black violet. The key is picking plants that match your specific growing conditions.

Top Sun-Loving Purple Flowers for Florida

These stars love a full day of sunshine and handle the heat with grace.

Mexican Heather (Cuphea hyssopifolia): A small, bushy plant covered in tiny lavender flowers. It blooms almost constantly and is perfect for borders or containers. It’s very low-maintenance once established.
Purple Queen (Tradescantia pallida ‘Purpurea’): This one is famous for its deep purple, trailing foliage. It produces small pink flowers, but the leaves are the real show. It’s fantastic in hanging baskets or as a sprawling groundcover.
Salvia (Various species): ‘Mystic Spires Blue’ or ‘Black and Blue’ Sage offer tall spikes of purple-blue flowers. They attract hummingbirds and butterflies like crazy and are very drought tolerant.
Butterfly Bush (Buddleia davidii): Varieties like ‘Black Knight’ have long, fragrant cones of deep purple flowers. As the name suggests, they are a major butterfly magnet. They can get quite large, so give them space.
Pentas (Pentas lanceolata): While often seen in red or pink, purple pentas are excellent. They form clusters of star-shaped flowers and bloom non-stop, providing constant nectar for pollinators.

Purple Foliage Plants for Dramatic Impact

For lasting color that isn’t dependent on blooms, these plants are essential. Their leaves provide a purple backdrop all season long.

Purple Fountain Grass (Pennisetum setaceum ‘Rubrum’): This ornamental grass has burgundy-purple blades and soft, feathery plumes. It adds movement and texture to any garden bed. Be aware it can reseed in some areas.
Coleus (Solenostemon scutellarioides): Modern coleus varieties have incredible leaf patterns. Look for names like ‘Black Dragon’ or ‘Wizard Coral Sunrise’ for shades of deep purple and maroon. They thrive in sun to part sun and are easy to propogate from cuttings.
Purple Sweet Potato Vine (Ipomoea batatas ‘Blackie’ or ‘Margarita’): A fast-growing vine with heart-shaped, dark purple leaves. It’s perfect for spilling over the edges of pots or covering bare spots in the garden quickly.
Copperleaf (Acalypha wilkesiana): This large shrub has foliage that mixes copper, red, and deep purple. It makes a bold statement as a hedge or accent plant and loves the full Florida sun.

How to Plant and Care for Your Purple Plants

Getting these plants off to a good start ensures they’ll be vibrant and healthy. Follow these simple steps for success.

Step 1: Choose the Right Spot

Almost all these plants require “full sun,” which means at least 6 to 8 hours of direct sunlight per day. Watch your yard to see where the sun shines longest. Good drainage is also critical—Florida’s summer rains can waterlog roots.

Step 2: Prepare the Soil

Florida soil is often sandy and lacks nutrients. Amend your planting hole with compost or a good quality potting mix if your using containers. This helps retain some moisture and provides food for the plant.

Step 3: Planting Correctly

Dig a hole twice as wide as the plant’s root ball, but no deeper.
Gently remove the plant from its container and loosen the roots if they are tightly bound.
Place the plant in the hole so the top of the root ball is level with the soil surface.
Backfill with your amended soil and pat down gently to remove air pockets.
Water thoroughly immediately after planting to settle the soil.

Step 4: Ongoing Maintenance

Watering: Water deeply right after planting. Once established, most of these plants are drought-tolerant but will appreciate watering during extended dry spells. Its always better to water deeply less frequently.
Fertilizing: Use a balanced, slow-release fertilizer in spring and mid-summer. This gives them a steady supply of nutrients to support all that colorful growth.
Pruning: Pinch back leggy growth on plants like coleus and pentas to encourage bushiness. For grasses like fountain grass, cut them back in late winter before new growth begins.

Design Tips for Using Purple in Your Garden

Purple is a versatile color that can create different moods. Here’s how to use it effectively.

Create Cool Contrast: Pair purple plants with silver foliage (like Dusty Miller) or bright yellow flowers (like Goldcrest). The contrast makes both colors pop dramatically.
Go Monochromatic: For a sophisticated look, group different shades of purple together. Combine dark Purple Queen with light lavender Mexican heather and medium purple salvia.
Add Depth: Place taller purple plants, like butterfly bush or salvia, toward the back of a border. Use mid-height pentas in the middle, and let trailing purple sweet potato vine spill over the front edge.
Container Gardens: A pot combining purple fountain grass, purple trailing vinca, and a spike of purple salvia makes a stunning, low-care focal point on a patio.

Common Issues and Solutions

Even tough plants can have problems. Here’s what to watch for.

Leggy Growth: This usually means not enough sun. The plant stretches to find light. Move it to a sunnier location or trim it back to encourage fuller growth.
Faded Leaf Color: If your purple foliage starts to look greenish, it’s often a sign of too much shade. More sun will intesify the purple pigment.
Pests: Watch for aphids or whiteflies, especially on new growth. A strong spray of water from the hose can often dislodge them. For persistent problems, use an insecticidal soap according to label directions.
Root Rot: Caused by soil that stays too wet. Ensure your planting area or pot has excellent drainage. If a plant is wilting despite wet soil, root rot might be the culprit.

FAQ About Purple Plants in Florida

What are the best purple plants for full sun in Florida?
Mexican Heather, Purple Queen, most Salvias, Butterfly Bush, and Purple Fountain Grass are all top choices for all-day Florida sun.

Do purple foliage plants need less sun?
No, most need full sun to develop their richest color. In shade, they often turn green or a washed-out purple.

Are there native Florida plants that are purple?
Yes! Purple Lovegrass (Eragrostis spectabilis) is a beautiful native grass, and Stokes’ Aster (Stokesia laevis) offers lovely lavender-blue flowers.

How often should I water my new purple plants?
Water daily for the first week or two to help establish roots. After that, you can gradually reduce frequency, watering when the top inch of soil feels dry.

Can I grow these plants in pots?
Absolutely. Container gardening is a great option. Just make sure the pot has drainage holes and use a high-quality potting mix. You’ll need to water more frequently than plants in the ground.

Adding purple plants to your Florida landscape is a sure way to boost its beauty. With their love for sun and ability to handle our heat, they provide reliable color and interest. Start with a few of these reccomended varieties, and enjoy the vibrant, royal touch they bring to your outdoor space.