Henderson's triteleia (Triteleia hendersonii) is a charming native wildflower producing clusters of star-shaped, lavender-blue flowers on slender stems.
At-a-glance light, water, soil, and growing conditions from plant data
Full Sun to Partial Shade
75% intensity
Prefers at least 6 hours of direct sunlight daily for best flowering. Tolerates light shade, especially in hotter climates.
Moderate, with reduced watering during dormancy
50% intensity
Water thoroughly when soil is dry during active growth, then reduce as foliage yellows. Ensure good drainage.
Well-drained, sandy loam
50% intensity
Moderate
50% intensity
Prefers cooler temperatures during its growing season (spring) and requires a dry, dormant period in summer heat.
Low
25% intensity
A light feed with balanced fertilizer in spring is sufficient. Avoid excessive fertilization.
Safety information from plant toxicity data
| Attribute | Value |
|---|---|
| Toxic for humans | No 0/5 intensity |
| Toxic for pets | No 0/5 intensity |
Key traits and growing stats from plant data
Watering, pruning, propagation, and repotting details from plant data
Water moderately during the growing season, typically spring through early summer. Allow the soil to dry slightly between waterings.
Reduce watering significantly as the foliage begins to yellow and die back in late summer. Avoid waterlogged conditions, especially during dormancy.
Remove spent flower stalks after blooming to prevent seed formation and direct energy back into the corm.
Allow the foliage to naturally yellow and die back; this is crucial for the plant to store energy for the following year's bloom. Do not cut back green leaves prematurely.
Henderson's triteleia can be propagated by dividing the corms in late summer or early autumn when the plant is dormant. Replant the divisions promptly at a depth of about 5-10 cm.
Seed propagation is also possible but slower, requiring stratification and patience.
Repot corms every 2-3 years or when the pot becomes crowded. This is best done during their dormant period in late summer or early autumn. Use a well-draining potting mix.
Ensure the new pot provides adequate space for offsets to develop.
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Monthly activity intensity for bloom and fruit across both hemispheres.
Flowering & fruiting calendar
Flowering & fruiting calendar
Photos of Henderson's Triteleia (Triteleia hendersonii)
Common names and botanical synonyms
Botanical classification
| Rank | Name |
|---|---|
| Kingdom | Plantae |
| Division | Tracheophyta |
| Class | Liliopsida |
| Order | Asparagales |
| Family | Asparagaceae |
| Genus | Triteleia |
| Species | Triteleia hendersonii |
Similar in genus Triteleia
Answers based on plant encyclopedia data
