Cobbler's tack (Glossocardia bidens)

Cobbler's tack

Cobbler's tack is a hardy herbaceous plant distinguished by its bright yellow, daisy-like flowers with tooth-like projections on its petals. It thrives in open, sandy environments, adapting to arid conditions with its deep taproot system and extensive branching. The narrow leaves, arranged spirally, aid in conserving water, while its bidens, or two-toothed achene fruits, cling to passers-by, facilitating seed dispersal.

Scientific classification

Species

Cobbler's tack (Glossocardia bidens)

Asters bellflowers fanflowers and allies

Instantly identify plants with a snap

Snap a photo for instant plant ID, gaining quick insights on disease prevention, treatment, toxicity, care, uses, and symbolism, etc.

Download the App for Free

Summer

Bloom Time

15 cm to 30 cm

Plant Height

Green, Blue

Leaf Color

3 mm

Flower Size

Yellow

Flower Color

Evergreen

Leaf type

Images of Cobbler's tack

Distribution of Cobbler's tack

Distribution Map

Cobbler's tack, a plant with a widespread presence, is native to regions in South and Southeast Asia. Its natural range primarily encompasses the subtropical and tropical zones, extending to parts of East Asia and reaching into the tropical belts of the Pacific Islands and Eastern Africa. Over time, cobbler's tack has firmly established itself within these diverse ecological settings without human interference in cultivation.

Native

Cultivated

Invasive

Introduced

No species reported

Discover plant distribution and habitat

Gain insights into where plants thrive and how they adapt, helping you identify, cultivate, and protect them with essential information on habitats, distribution maps, and climate trends.

Download the App for Free

Habitat

Coastal areas, raised coral reefs

Hemisphere Trend Curve

Northern

Sorthern

Care Guide for Cobbler's tack

Every week

Water

Full sun

Sunlight

Water: Cobbler's tack thrives in arid environments, demonstrating drought tolerance. It requires weekly watering and well-draining soil to prevent root rot. Mimicking its native dry conditions is crucial for its health, especially in outdoor xeric landscapes.

Fertilize: Fertilize cobbler's tack monthly with a quarter-strength balanced solution during active growth, reducing to bi-monthly in winter. Avoid over-fertilizing to protect foliage. Water before applying fertilizer, monitor growth, and adjust feeding as cobbler's tack matures for optimal health.

Pruning: Cobbler's tack thrives with regular pruning, ideally in early to late spring. This encourages bushier growth and enhances blooming while improving air circulation and reducing disease risks. Post-flowering pruning can further benefit overall health. Timely pruning is essential for optimal plant care.

Propagation: Cobbler's tack is propagated by sowing seeds in well-draining soil with moderate moisture. Regular watering is essential to prevent water-logging. Seedlings may require thinning for robust growth. Careful transplantation is crucial to avoid root disturbance, along with ample sunlight and protection from extreme weather and pests.

Get tips and tricks for your plants.

Keep your plants happy and healthy with our guide to watering, lighting, feeding and more.

Download the App for Free

Learn More About Cobbler's tack

How to Transplant

How to Prune

How to Grow and Care

Plant disease auto-diagnose & prevention

AI-powered plant doctor helps you diagnose plant problems in seconds.

Download the App for Free