Xerochrysum bracteatum, commonly known as the golden everlasting or strawflower, is a flowering perennial native to Australia. Known for its vibrant, papery flowers that retain their colour when dried, it’s a popular plant in gardens and floral arrangements worldwide. It was formerly classified under the genus Helichrysum, which is why it’s sometimes referred to as Helichrysum bracteatum.

Description

Xerochrysum bracteatum is a versatile and striking plant, appreciated for both its beauty and resilience.

Medicinal and Edible Qualities

While Xerochrysum bracteatum has some interesting qualities:

1. Ornamental Use: The papery flowers are highly valued for their long-lasting qualities when dried, making them popular in floral arrangements, wreaths, and crafts. Their durability and ability to retain colour make them excellent for dried displays.
2. Ecological Importance: The flowers attract pollinators such as bees and butterflies, adding biodiversity to gardens and supporting local ecosystems.

Xerochrysum bracteatum is native to Australia and is naturally distributed across a range of habitats, including open woodlands, grasslands, and rocky slopes. Its wide adaptability to different soil types and climates has contributed to its spread across most Australian states, particularly in regions with sandy, well-drained soils.

Originally adapted to the Australian climate, the plant is well-suited to drought-prone and nutrient-poor soils. Its resilience and attractive flowers have led to its cultivation worldwide, and it’s often used in dry or Mediterranean-style gardens due to its low water requirements.

Growing Xerochrysum bracteatum from Seed:

The everlasting is easy to grow from seed and requires minimal care once established. Here’s a guide:

1. Seed Collection: Seeds are found in the spent flower heads after blooming. Allow the flower heads to dry on the plant before harvesting seeds. Gently remove the seeds, which are tiny and lightweight, from the centre of the flower head. We have done this for you.
2. Sowing and Preparation: Seeds can be directly sown into the garden bed or started in pots. They don’t require scarification or soaking. Scatter the seeds over the soil surface and press them down lightly, as they need light to germinate.
3. Soil and Potting Mix: Use a well-draining soil mix. In gardens, choose a sunny spot with sandy or loamy soil, which mimics the plant’s natural habitat. If planting in pots, a potting mix designed for natives or succulents will work well.
4. Watering: Lightly water the seeds after sowing, but avoid water logging. Strawflowers are drought-tolerant, so only water when the soil begins to dry out. They do not need heavy watering, even once they’re established.
5. Germination: Seeds typically germinate in 1–2 weeks if they’re kept warm and have light exposure. Optimal temperatures for germination are around 18–22°C. The seedlings will grow rapidly and be ready for transplanting when they’re about 5–10 cm tall.
6. Transplanting: Once the seedlings are sturdy, transplant them to their final location. Space them about 30 cm apart to allow for airflow and prevent crowding, which reduces the risk of fungal issues.
7. Care and Maintenance: Xerochrysum bracteatum is low-maintenance and doesn’t require fertilisation in most soils. Prune back spent flowers to encourage further blooming, and give a light trim in late autumn if the plant becomes too leggy. In frost-prone areas, protect young plants or grow them as annuals.

Additional Tips

• Sunlight: Full sun is best for Xerochrysum bracteatum, as it encourages maximum flowering and keeps the plants compact.
• Soil: Avoid heavy clay or water-retentive soils, as they can lead to root rot.
• Drought Tolerance: Once established, strawflowers are highly drought-tolerant and ideal for low-water landscapes.

With its bright blooms, ability to thrive in poor soils, and minimal water needs, Xerochrysum bracteatum is a perfect addition to Australian gardens. Its flowers bring long-lasting colour to landscapes, whether fresh or dried, and make it an attractive choice for eco-friendly, low-maintenance gardens.

PICTURE 1 BY Vinayaraj, CC BY-SA 4.0 <https://creativecommons.org/licenses/by-sa/4.0>, via Wikimedia Commons

PICTURE 2 BY Daderot, CC0, via Wikimedia Commons

PICTURE 3 BY Plenuska, CC BY-SA 4.0 <https://creativecommons.org/licenses/by-sa/4.0>, via Wikimedia Commons

PICTURE 4 BY Aislinn Wildrose, CC BY 3.0 <https://creativecommons.org/licenses/by/3.0>, via Wikimedia Commons