Pycnosorus Globosus (Billy Buttons)
Pycnosorus Globosus (Billy Buttons)
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Pycnosorus Globosus (Billy Buttons) is a unique and visually striking Australian native plant known for its perfectly round, golden-yellow flower heads. These globe-like flowers bloom atop slender, upright stems from spring through summer, adding a bright pop of colour to gardens. The plant is highly drought-tolerant and thrives in full sun with well-drained soils, making it an excellent choice for low-maintenance landscapes.
This perennial has a compact, clumping growth habit that adds structure and charm to native or ornamental garden designs. Its flowers are a magnet for pollinators and are widely prized for both fresh and dried floral arrangements. With its adaptability and striking appearance, Pycnosorus Globosus is a wonderful addition to any garden.
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Mature height
0.3–0.6 metres
Mature width
0.3–0.6 metres
Spacing
0.5–1 metre
Evergreen/Deciduous
Evergreen
Foliage
Bright golden-yellow spherical flowers on slender green stems
Flowering Period & Fruit Development/Harvest
Spring to summer [September–February]
Sun tolerance
Full sun
Maintenance
Low maintenance; requires well-drained soil and occasional watering during dry periods. Deadhead spent flowers to encourage further blooms.
Root System
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