Also known as Sweet Trillium · Sweet Wakerobin
Vasey's trillium (Trillium vaseyi) is a striking woodland perennial native to the southeastern U.S. featuring large, fragrant, deep maroon flowers.
At-a-glance light, water, soil, and growing conditions from plant data
Partial Shade to Full Shade
25% intensity
Prefers dappled light under deciduous trees, mimicking its native woodland habitat.
Consistently Moist
50% intensity
Avoid waterlogged conditions; reduce in dormancy.
Rich, humusy, well-drained soil
50% intensity
Cool to Moderate
50% intensity
Thrives in cooler temperatures; requires a distinct winter dormancy period with cold stratification.
Minimal
25% intensity
Benefits from a light top-dressing of compost; avoid over-fertilization.
Safety information from plant toxicity data
| Attribute | Value |
|---|---|
| Toxic for humans | No 0/5 intensity |
| Toxic for pets | No 0/5 intensity |
| Edible | No |
None
Key traits and growing stats from plant data
Watering, pruning, propagation, and repotting details from plant data
Keep soil consistently moist but not waterlogged, especially during the growing season. Reduce watering in fall as the plant enters dormancy.
Ensure good drainage to prevent root rot, which is critical for this woodland species. Water at the base to avoid foliage diseases.
Pruning is typically unnecessary for Trillium vaseyi. Remove dead or damaged foliage at the end of the growing season after the leaves have yellowed and withered.
This helps prevent disease and allows the plant to focus energy on root development for the following year.
Propagation is best achieved through division of established clumps in early spring or fall, just as the plant emerges or begins to go dormant. Seeds are slow to germinate and require a long period of cold stratification, making division the more practical method for home gardeners.
Repotting is rarely needed for Trillium vaseyi as it prefers undisturbed conditions.
If a division is performed, repot the sections into well-draining woodland-style potting mix, ensuring the rhizome is just below the surface. Repotting is usually done when dividing the plant.
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Monthly activity intensity for bloom and fruit across both hemispheres.
Flowering & fruiting calendar
Flowering & fruiting calendar
Photos of Vasey's Trillium (Trillium vaseyi)
Common names and botanical synonyms
Botanical classification
| Rank | Name |
|---|---|
| Kingdom | Plantae |
| Division | Tracheophyta |
| Class | Liliopsida |
| Order | Liliales |
| Family | Melanthiaceae |
| Genus | Trillium |
| Species | Trillium vaseyi |
Similar in genus Trillium
Answers based on plant encyclopedia data
