Asteraceae
Billy Buttons: Aromatic Plant
Pycnosorus globosus
A robust plant requiring full sun and well-drained soil. Very drought-tolerant once established.
Every 10 days
Direct sun
5° - 35°C
30% - 60%
Categories
What is Billy Buttons?
Billy Buttons (Pycnosorus globosus) is a easy-care plant from the Asteraceae family. Pycnosorus globosus, commonly known as 'Billy Buttons' or 'Craspedia,' is a perennial plant native to Australia. It is distinguished by its bright yellow spherical inflorescences borne on long, rigid, silvery stems. Its linear gray-green foliage forms an attractive basal rosette. It is a highly priz...
Billy Buttons grows up to 60cm, spread of 50cm, watering every 10 days, 5°C â 35°C, 30â60% humidity. It is suitable for indoor environments and safe for pets.
Unlike many tropical plants, Billy Buttons tolerates watering mistakes. Best for beginners. Unlike many popular species, Billy Buttons is safe to keep around pets. Without adequate drainage, root rot can develop within 20 days.
How to Care for Billy Buttons?
TLDR: Billy Buttons needs Direct sun, watering every 10 days, and temperatures between 5-35°C with 30-60% humidity.
How Often Should You Water Billy Buttons?
Allow the soil to dry out completely between waterings. Avoid wetting the foliage.
How Much Light Does Billy Buttons Need?
Place in full sun to promote abundant flowering and strong stems.
What Is the Best Soil for Billy Buttons?
Use a cactus mix or add coarse sand to your regular potting soil.
What Pot Should You Use for Billy Buttons?
A terracotta pot with excellent drainage to prevent root rot.
Care Schedule
Fertilize
Every 30 days
Rotate
Every 14 days
Repot
Every 730 days
What Is Billy Buttons and Where Does It Come From?
Pycnosorus globosus, commonly known as 'Billy Buttons' or 'Craspedia,' is a perennial plant native to Australia. It is distinguished by its bright yellow spherical inflorescences borne on long, rigid, silvery stems. Its linear gray-green foliage forms an attractive basal rosette. It is a highly prized plant for dried flower arrangements because it retains its shape and intense color after cutting.
How to Propagate Billy Buttons?
Sowing
- Do not cover the seeds too deeply as they need light to germinate.
- 1 Preparation
Sow seeds on the surface of a light, well-drained seed-starting mix.
- 2 Exposure
Maintain a constant temperature around 68°F (20°C) and bright light without direct sunlight.
- 3 Transplanting
Transplant young seedlings once they have two pairs of true leaves.
Materials needed:
Clump Division
- Water moderately after division to encourage recovery.
- 1 Extraction
Gently dig up the basal rosette of a mature plant.
- 2 Separation
Separate the side offsets while keeping a portion of the root system intact.
- 3 Planting
Replant immediately in a sandy soil mix.
Materials needed:
How Big Does Billy Buttons Grow?
TLDR: Billy Buttons can reach up to 60cm tall with Medium growth rate.
Max height
60cm
Spread
50cm
Growth rate
Medium
Foliage
Evergreen
Plant Uses
Ornamental
Great for decoration
Aromatic
Pleasant fragrance
Is your plant showing symptoms?
Click on the symptom to discover possible causes:
Meaning & Symbolism
Represents eternal happiness and good health due to its perfect spherical shape.
Compare with similar plants
| Attribute | Difficulty | Light | Watering | Pet Safe |
|---|---|---|---|---|
| Field Maple | Easy | Bright indirect | 14d | â |
| Silver Birch | Easy | Direct sun | 14d | â |
| Common Blanketflower | Easy | Direct sun | 10d | â |
| Cushion Bush | Easy | Direct sun | 14d | â |
