Caladenia ustulata

Caladenia ustulata is a terrestrial orchid with a striking appearance, known for its solitary, nodding flowers. Displaying a harmonious blend of reddish-brown and green hues, the blooms possess a unique 'burnt' tip, an adaptation possibly reflecting mimicry for pollination. Its slender stem and sparse, linear leaves emerge in concert with a cooler, moist environment, suggestive of its seasonal growth patterns.

Scientific classification

Species

Caladenia ustulata (Caladenia ustulata)

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

Herb

Plant Type

20 - 38 ℃

Ideal Temperature

Images of Caladenia ustulata

Care Guide for Caladenia ustulata

Every week

Water

Partial sun

Sunlight

20 - 38 ℃

Ideal Temperature

Water: Caladenia ustulata thrives in adequate moisture but can endure short periods of drought. Water weekly in summer and every 10 days in fall and winter. Maintain humidity by misting, and use water with neutral pH, neutralizing tap water by allowing it to sit before use.

Fertilize: Caladenia ustulata requires minimal fertilization. After sprouting in spring, use a nitrogen-rich fertilizer (N-P-K = 30-10-10) every 10 days. Switch to a balanced fertilizer (N-P-K = 20-20-20) in summer, and consider a phosphorus-rich fertilizer for fall blooming.

Pruning: Caladenia ustulata is an orchid with vibrant autumn hues. Prune in early spring before new growth, removing dead foliage to foster health. Avoid heavy pruning to prevent stress. Trimming wilting flower stalks encourages stronger blooms next season, enhancing both quality and plant vigour.

Propagation: You can propagate caladenia ustulata by division or cuttings. For division, do it after blooming and ensure roots are intact. For cuttings, remove leaves, cut into 2-node pieces, and keep substrate moist for 2-3 months. Stem layout propagation is another option during warm weather.

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 Caladenia ustulata

Plant disease auto-diagnose & prevention

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

Download the App for Free