Choosing companion plants for lantana involves selecting partners that can match its heat tolerance and complement its vibrant, clustered blooms. The right lantana companion plants can create a stunning, resilient garden display that thrives with minimal care. This guide will help you pick the best plants to grow alongside your lantana for a beautiful and healthy landscape.
Lantana Companion Plants
Lantana is a powerhouse in the summer garden. It blooms non-stop in intense heat, attracts pollinators like butterflies and hummingbirds, and often has a pleasant, spicy fragrance. To build a garden around it, you need to understand its basic requirements. Lantana loves full sun, needing at least six to eight hours of direct light daily. It prefers well-draining soil and is remarkably drought-tolerant once established. It can also handle a variety of soil pH levels, from slightly acidic to slightly alkaline.
When selecting companions, you must consider these traits. Plants that need constant moisture or partial shade will struggle next to lantana. The ideal partners will share its love for sun and heat, have similar watering needs, and either visually harmonize or contrast with its bold flower clusters. Good companions also help create a balanced ecosystem, attracting beneficial insects and deterring pests.
Benefits Of Strategic Companion Planting
Planting the right companions does more than just look pretty. It creates a smarter, more sustainable garden. When you group plants with similar needs, you simplify watering and care. Companion planting can also improve soil health and reduce problems with pests and diseases. For example, strong-scented herbs can deter insects that might otherwise bother your lantana.
Another major benefit is extended visual interest. While lantana flowers from late spring until frost, some companions might bloom earlier in the season or provide fantastic fall color. Others offer striking foliage that looks good all year round. This layering of textures, colors, and bloom times gives your garden a professional, polished look.
Top Companion Plant Categories For Lantana
To make planning easier, we can group excellent lantana companions into a few key categories. These include other sun-loving perennials, ornamental grasses, drought-tolerant shrubs, and certain annuals. Each category brings something unique to the garden design.
Sun-Loving Perennials
These are the backbone of a lantana garden. They come back year after year, providing reliable structure.
- Coneflower (Echinacea): Their daisy-like flowers in purple, white, or pink contrast beautifully with lantana’s rounded clusters. They are equally tough and attract pollinators.
- Russian Sage (Perovskia): Its wispy, lavender-blue spikes and silvery foliage create a soft, airy backdrop that makes lantana’s colors pop.
- Salvia: Many varieties, like ‘May Night’ or ‘Caradonna’, offer vertical spikes of blue or purple that complement lantana’s mounding habit.
- Blanket Flower (Gaillardia): With its red and yellow daisies, it matches lantana’s fiery color scheme and thrives in the same hot, dry conditions.
- Yarrow (Achillea): Its flat-topped flower clusters in yellows, reds, and pinks are a landing pad for beneficial insects and look great with lantana.
Ornamental Grasses
Grasses add movement, sound, and a graceful texture that balances lantana’s denser form.
- Fountain Grass (Pennisetum): The arching form and fluffy, bottlebrush flowers add softness and motion.
- Blue Fescue (Festuca glauca): Its compact, silvery-blue tufts are perfect for edging and provide cool color contrast.
- Maiden Grass (Miscanthus sinensis): Taller varieties create a stunning background, with plumes that shine in the autumn light.
Drought-Tolerant Shrubs
Shrubs add height and permanent structure, making your garden design feel more established.
- Butterfly Bush (Buddleia): A magnet for butterflies, its long panicles work well with lantana’s shape. Be sure to choose a sterile, non-invasive variety.
- Lavender (Lavandula): Its fragrant grey foliage and purple flowers love the same sunny, dry conditions and offer a classic Mediterranean feel.
- Rosemary: This culinary herb provides evergreen structure, lovely fragrance, and small blue flowers that bees adore.
Heat-Loving Annuals
For quick, seasonal color to fill in gaps, these annuals are perfect teammates.
- Angelonia: Often called “summer snapdragon,” it adds upright spikes in purple, white, or pink with zero fuss.
- Pentas: A star-shaped flower clusters that are irresistible to butterflies and hummingbirds, just like lantana.
- Profusion Zinnias: These provide continuous, disease-resistant blooms in bright colors that hold up to summer heat.
Design Principles For Combining Lantana And Companions
Knowing what plants to use is half the battle. Knowing how to arrange them is what creates a beautiful garden. Here are some key design principles to follow.
Consider Color Harmony and Contrast
Lantana comes in many colors—fiery reds and oranges, bright pinks and yellows, and softer pastels. Use the color wheel to guide your choices. For a monochromatic scheme, pair a pink lantana with pink-flowered companions like gaura or veronica. For a vibrant, complementary contrast, pair a purple lantana with yellow coreopsis or a yellow lantana with blue salvia. Don’t forget about foliage! Silver, grey, or deep burgundy leaves can be just as impactful as flowers.
Layer Plant Heights and Forms
A dynamic garden has layers. Place taller plants like ornamental grasses or butterfly bush in the back or center of an island bed. Use medium-height lantana and perennials like coneflower in the middle. Finally, edge the bed with low-growing plants like blue fescue or creeping thyme. This creates depth and ensures every plant is visible. Also mix plant shapes: combine lantana’s mounding form with spiky salvias, airy grasses, and vertical shrubs.
Plan for Successional Bloom
Your goal is to have something interesting happening in the garden from spring to fall. While lantana is a late spring to frost bloomer, you can add early spring bulbs like alliums or late-season stars like sedum ‘Autumn Joy’. This way, when one plant finishes blooming, another is ready to take its place, keeping your garden lively throughout the seasons.
Step-by-Step Guide To Planting A Lantana Companion Bed
Ready to put your plan into action? Follow these steps for a successful planting.
- Choose Your Location: Select a site that receives full sun all day. Ensure the soil drains well; if it’s heavy clay, amend it with compost or create a raised bed.
- Prepare the Soil: Remove weeds and grass. Work in 2-3 inches of compost or well-rotted manure to improve drainage and add nutrients. A soil test can help you determine if any other amendments are needed.
- Design Your Layout: Arrange your potted plants on the soil surface before digging any holes. Play with arrangements until you’re happy with the spacing and visual flow. Remember to account for each plant’s mature size, not its size at planting.
- Plant Properly: Dig holes twice as wide as the root ball but no deeper. Gently loosen the roots of pot-bound plants. Place each plant in its hole, backfill with soil, and tamp down gently to remove air pockets. Water thoroughly immediately after planting.
- Apply Mulch: Spread a 2-3 inch layer of organic mulch, like shredded bark, around the plants. Keep the mulch a few inches away from the plant stems to prevent rot. This conserves moisture and suppresses weeds.
- Establish a Watering Routine: Water your new bed deeply and regularly for the first growing season to help the roots establish. Once established, the planting should be very drought-tolerant, needing water only during extended dry periods.
Common Mistakes To Avoid
Even with the best intentions, it’s easy to make a few errors. Here are the most common pitfalls and how to steer clear of them.
- Overwatering: This is the fastest way to harm lantana and its drought-tolerant companions. Soggy soil leads to root rot. Let the soil dry out between waterings.
- Poor Spacing: Planting too close together leads to competition for light and water, and increases humidity that can cause fungal diseases. Always check the plant tag for the mature spread and give each plant room to grow.
- Ignoring Growth Habits: Some lantana varieties, especially in warm climates, can become quite large and woody. Pair them with shrubs or tall grasses that can hold their own, not with delicate, low-growing plants they might smother.
- Using Shade-Loving Plants: Impatiens, hostas, and ferns will not survive in the full-sun, dry conditions that lantana requires. Stick to plants labeled for full sun and drought tolerance.
Caring For Your Lantana And Companion Garden
Maintenance is simple once your garden is established. The key is to work with the plants’ natural tendencies, not against them.
Fertilize lightly in early spring with a balanced, slow-release fertilizer. Avoid high-nitrogen formulas, which promote leafy growth at the expense of flowers. Deadhead spent lantana blooms to encourage more flowering, though many modern cultivars are self-cleaning. In late winter or early spring, prune lantana back hard to remove old wood and encourage fresh, bushy growth. Cut back ornamental grasses in late winter before new growth begins.
Monitor for pests like whiteflies or spider mites, especially in hot, dry weather. A strong spray of water from the hose is often enough to dislodge them. Good air circulation, achieved by proper spacing, is the best defense against powdery mildew or other fungal issues.
Regional Considerations And Adaptations
Your local climate will influence which companion plants will perform best. In hot, arid regions like the Southwest, lean heavily on native desert plants and succulents like agave or red yucca as dramatic companions. In humid subtropical regions, ensure all chosen plants have good disease resistance and can handle high humidity alongside the heat. In cooler northern zones, treat lantana as an annual and pair it with other annuals like vinca or dusty miller for a single-season display.
Always check your USDA Hardiness Zone and choose perennial companions that are rated for your zone. Local nurseries are a great resource for finding plants proven to thrive in your specific area.
FAQ About Lantana Companion Plants
What are the best plants to put with lantana?
The best plants to put with lantana are those that share its love for full sun and well-drained soil. Excellent choices include coneflower, salvia, Russian sage, ornamental grasses like fountain grass, and shrubs like butterfly bush or lavender.
Can you plant lantana and marigolds together?
Yes, you can plant lantana and marigolds together. Both are sun-loving, heat-tolerant, and have similar watering needs. French marigolds, in particular, can help deter some garden pests with their scent, providing a beneficial effect.
What should you not plant next to lantana?
You should not plant shade-loving or moisture-dependent plants next to lantana. Avoid plants like hostas, ferns, impatiens, and astilbe. These plants will struggle and likely die in the hot, dry conditions that lantana prefers.
Do lantana plants spread?
Some lantana varieties, particularly the species Lantana camara, can spread aggressively in warm climates through seed and by layering where branches touch the ground. It’s important to choose sterile, non-invasive cultivars for your garden and to check with local extension services to see if lantana is considered invasive in your region.
How do you make lantana bushy?
You make lantana bushy through regular pruning. Pinch back the tips of new growth in the spring to encourage branching. After a flush of blooms, lightly shear the plant to promote a second bloom. In late winter, give it a hard prune, cutting back old woody stems by a third to half to stimulate dense, new growth from the base.