Billy Buttons

(Pycnosorus globosus)

Billy Buttons (Pycnosorus globosus)

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Climate Requirements

Precipitation 16" - 59"
High Temp. 66°F - 94°F
Low Temp. 32°F - 41°F

Summary

Pycnosorus globosus, commonly known as Drumsticks, is a perennial herb that is often treated as an annual in cultivation, native to a variety of habitats including grasslands, open woodlands, and alpine regions of Southeastern Australia. It typically grows to a height of 1-3 feet (0.3-0.9 meters) and a width of 1-2 feet (0.3-0.6 meters). This plant is characterized by its spherical, bright yellow flower heads that bloom in spring and summer, which are highly attractive to both gardeners and pollinators. The foliage is narrow and grass-like, providing a fine-textured contrast in garden settings.

Drumsticks are valued for their unique, globe-shaped flowers that make excellent cut flowers and are often used in dried floral arrangements. They are easy to grow and maintain, making them suitable for a wide range of garden styles, including rock gardens, borders, and as a part of native plantings. In cultivation, they prefer full sun exposure and well-drained soils. While they tolerate a range of soil types, they do best in sandy to loamy soils. It can become drought-tolerant once established. They are not known to have significant disease or pest issues, but can be affected by root rot if overwatered or planted in poorly drained soils.CC BY-SA 4.0

Plant Description

  • Plant Type: Herb
  • Height: 1-3 feet
  • Width: 1-1.5 feet
  • Growth Rate: Moderate
  • Flower Color: Yellow
  • Flowering Season: Spring, Summer
  • Leaf Retention: Evergreen

Growth Requirements

  • Sun: Full Sun
  • Drainage: Slow, Medium

Common Uses

Border Plant, Groundcover, Low Maintenance, Showy Flowers, Street Planting

Natural Habitat

native to a variety of habitats including grasslands, open woodlands, and alpine regions of Southeastern Australia

Other Names

Common Names: Drumsticks

Scientific Names: Pycnosorus globosus, Craspedia globosa

GBIF Accepted Name: Pycnosorus globosus Benth.