The lace flower plant (Ammobium alatum) is a charming, daisy-like perennial known for its feathery, lace-like bracts and long-lasting blooms. With the right care—proper sunlight, well-draining soil, and moderate watering—this hardy plant thrives in gardens and floral arrangements alike.
If you’re looking for a flower that brings both elegance and resilience to your garden, the lace flower plant might just be your new favorite. Known scientifically as *Ammobium alatum*, this charming perennial is a standout in cottage gardens, floral arrangements, and even dried bouquets. With its delicate, papery white bracts that resemble lace and a bright yellow center, it adds a touch of whimsy and sophistication wherever it grows.
What makes the lace flower plant so special isn’t just its appearance—it’s also how easy it is to care for. Unlike high-maintenance blooms that demand constant attention, this plant is surprisingly forgiving. Whether you’re a seasoned gardener or just starting out, you’ll appreciate its ability to thrive with minimal fuss. Plus, its long, sturdy stems make it a favorite among florists and DIY bouquet enthusiasts.
Key Takeaways
- Sunlight Needs: Lace flower plants require full sun to partial shade—at least 6 hours of direct sunlight daily for optimal blooming.
- Soil Requirements: Well-draining, slightly acidic to neutral soil (pH 6.0–7.0) prevents root rot and supports healthy root development.
- Watering Schedule: Water deeply but infrequently—once a week is usually enough, allowing soil to dry slightly between sessions.
- Hardiness Zones: Best grown in USDA zones 8–10, though it can be treated as an annual in cooler regions.
- Pruning & Deadheading: Regular deadheading encourages more blooms and keeps the plant looking tidy throughout the season.
- Pest & Disease Resistance: Generally low-maintenance, but watch for aphids and powdery mildew in humid conditions.
- Uses: Ideal for cut flower arrangements, borders, and cottage-style gardens due to its long stems and airy appearance.
📑 Table of Contents
What Is a Lace Flower Plant?
The lace flower plant, commonly known as *Ammobium alatum*, belongs to the Asteraceae family—the same family as sunflowers and daisies. Native to Australia, this plant has gained popularity worldwide for its unique floral structure and long vase life. It typically grows to a height of 18 to 24 inches and produces clusters of small, daisy-like flowers surrounded by silvery-white, papery bracts that give it the “lace” appearance.
These bracts are actually modified leaves that protect the tiny true flowers at the center. While the real flowers are small and yellow, it’s the outer bracts that steal the show with their intricate, lace-like texture. The plant blooms from late spring through summer, offering a long flowering season when conditions are right.
One of the reasons gardeners love the lace flower plant is its versatility. It works beautifully in mixed borders, rock gardens, and even container plantings. It’s also a top choice for dried flower arrangements—its blooms retain their shape and color for months after cutting.
Ideal Growing Conditions
To get the most out of your lace flower plant, it’s important to provide the right environment. While it’s relatively low-maintenance, it does have specific preferences when it comes to light, soil, and climate.
Sunlight Requirements
Lace flower plants thrive in full sun, meaning they need at least 6 to 8 hours of direct sunlight each day. In hotter climates, they can tolerate a bit of afternoon shade, but too much shade will result in leggy growth and fewer blooms. If you’re growing them in a container, place them in a sunny spot like a south- or west-facing patio.
Soil Preferences
Well-draining soil is essential. The lace flower plant dislikes “wet feet,” so heavy clay or waterlogged soil can lead to root rot. Aim for a loamy or sandy soil mix with a pH between 6.0 and 7.0. If your garden soil is dense, consider amending it with compost or perlite to improve drainage. Raised beds or mounds can also help prevent water from pooling around the roots.
Climate and Hardiness
This plant is best suited for USDA hardiness zones 8 through 10, where it can grow as a perennial. In cooler zones (6 and 7), it’s often grown as an annual, planted in spring after the last frost. It’s fairly drought-tolerant once established, making it a great choice for xeriscaping or low-water gardens.
Planting and Propagation
Getting your lace flower plant started is simple, whether you’re sowing seeds directly or transplanting seedlings.
Starting from Seeds
Lace flower plants are typically grown from seeds. You can start them indoors 6 to 8 weeks before the last expected frost or sow them directly in the garden once the soil has warmed. To start indoors, plant seeds in seed trays filled with a light potting mix. Lightly cover the seeds—they need some light to germinate—and keep the soil moist but not soggy. Germination usually takes 10 to 14 days at temperatures around 70°F (21°C).
Transplanting Seedlings
Once seedlings have developed two sets of true leaves and the danger of frost has passed, they’re ready to be moved outdoors. Space plants about 12 to 18 inches apart to allow for good air circulation and growth. Harden off seedlings by gradually exposing them to outdoor conditions over a week to reduce transplant shock.
Direct Sowing in the Garden
If you prefer to skip indoor starts, direct sowing is effective in warmer climates. Wait until soil temperatures reach at least 60°F (15°C). Scatter seeds in a prepared bed, lightly rake them in, and water gently. Thin seedlings to 12 inches apart once they’re a few inches tall.
Watering and Fertilizing
Proper watering and feeding are key to keeping your lace flower plant healthy and blooming.
Watering Tips
While the lace flower plant is drought-tolerant once established, it still needs consistent moisture during its first few weeks and throughout the growing season. Water deeply once a week, ensuring the soil is moist but not waterlogged. In hot, dry weather, you may need to water twice a week. Always water at the base of the plant to avoid wetting the foliage, which can encourage fungal diseases.
Fertilizing Guidelines
Lace flower plants aren’t heavy feeders, but a light application of balanced fertilizer (such as a 10-10-10 formula) at planting time and again mid-season can boost growth and flowering. Alternatively, use a slow-release granular fertilizer or compost tea every 4 to 6 weeks. Avoid over-fertilizing, as too much nitrogen can lead to lush foliage at the expense of blooms.
Pruning and Maintenance
Keeping your lace flower plant looking its best requires a little regular upkeep.
Deadheading for More Blooms
Deadheading—removing spent flowers—encourages the plant to produce more blooms instead of going to seed. Simply pinch or snip off faded flower heads just above a set of leaves. This not only extends the flowering period but also keeps the plant looking neat and tidy.
Pruning for Shape and Health
In mid-summer, if the plant starts to look leggy or overgrown, you can give it a light trim. Cut back stems by about one-third to promote bushier growth. Avoid heavy pruning late in the season, as this can reduce flowering.
Winter Care
In zones 8–10, lace flower plants may survive mild winters with minimal protection. Apply a layer of mulch around the base to insulate the roots. In colder zones, treat the plant as an annual or dig up and store tubers indoors (though this species doesn’t form tubers, so container growing is a better option for overwintering).
Pests and Diseases
One of the best things about the lace flower plant is its resistance to most pests and diseases. However, a few issues can arise under certain conditions.
Common Pests
Aphids and spider mites are the most likely culprits. These tiny insects can be spotted on the undersides of leaves or around flower buds. A strong spray of water can dislodge them, or you can use insecticidal soap for heavier infestations. Ladybugs and lacewings are natural predators that can help keep populations in check.
Common Diseases
Powdery mildew is the most common fungal issue, especially in humid or poorly ventilated areas. It appears as a white, powdery coating on leaves. To prevent it, avoid overhead watering and ensure good air circulation around plants. If mildew appears, treat with a fungicide or a homemade solution of baking soda and water.
Prevention Tips
Healthy plants are less likely to suffer from pests and diseases. Make sure your lace flower plant is getting enough sunlight, isn’t overcrowded, and isn’t sitting in wet soil. Regular inspection helps catch problems early.
Uses and Benefits
The lace flower plant isn’t just beautiful—it’s also incredibly useful.
Cut Flower Arrangements
With stems that can last up to two weeks in a vase, lace flower plants are a florist’s dream. Their airy texture adds volume and contrast to bouquets, especially when paired with roses, peonies, or eucalyptus. For best results, cut stems in the morning and place them in fresh water immediately.
Dried Flower Crafts
The papery bracts hold their shape and color when dried, making them perfect for dried arrangements, wreaths, and potpourri. To dry, simply hang stems upside down in a dark, dry, well-ventilated area for 2 to 3 weeks.
Garden Design
In the garden, lace flower plants work well in cottage gardens, wildflower meadows, and pollinator-friendly borders. They attract bees and butterflies, supporting local ecosystems. Their upright growth and delicate appearance make them ideal for the middle or back of flower beds.
Conclusion
The lace flower plant is a delightful addition to any garden, offering beauty, ease of care, and versatility. Whether you’re growing it for its charming blooms, using it in floral designs, or simply enjoying its presence in your landscape, this plant delivers on all fronts. With the right conditions—plenty of sun, well-draining soil, and moderate watering—you’ll be rewarded with a long season of delicate, lace-like flowers that bring a touch of magic to your outdoor space. So go ahead, plant a few this season, and watch your garden come alive with their quiet elegance.
Frequently Asked Questions
Can lace flower plants grow in containers?
Yes, lace flower plants grow well in containers as long as the pot has good drainage and is at least 12 inches deep. Use a high-quality potting mix and place the container in a sunny location.
How often should I water my lace flower plant?
Water deeply once a week, allowing the top inch of soil to dry out between waterings. In hot weather, you may need to water twice a week, but avoid overwatering.
Do lace flower plants come back every year?
In USDA zones 8–10, they can return as perennials. In cooler zones, they’re typically grown as annuals and replanted each spring.
Are lace flower plants deer-resistant?
Yes, their slightly bitter taste and aromatic foliage make them unappealing to deer and rabbits, so they’re a good choice for gardens with wildlife pressure.
Can I save seeds from my lace flower plant?
Absolutely. Allow some flower heads to dry on the plant, then collect the seeds in late summer. Store them in a cool, dry place for planting next season.
Why are my lace flower plant leaves turning yellow?
Yellowing leaves can indicate overwatering, poor drainage, or nutrient deficiency. Check soil moisture and ensure the plant is in well-draining soil with adequate sunlight.