Also known as Freeman's Trillium · Sweet Trillium · White Toadshade
Giant White Wakerobin (Trillium albidum) is a woodland perennial producing a large, fragrant white flower atop mottled leaves in spring.
At-a-glance light, water, soil, and growing conditions from plant data
Partial Shade
50% intensity
Prefers dappled or partial shade, mimicking its native woodland habitat. Avoid direct, intense sunlight.
Consistent Moisture
50% intensity
Provide consistent moisture during the growing season, allowing the soil to dry slightly during dormancy.
Rich, well-drained, humus-rich
50% intensity
Cool to Moderate
50% intensity
Thrives in cooler temperatures during its growing season and requires a cold period for dormancy.
Low Feed
25% intensity
Minimal fertilization needed. Compost or leaf mold in spring is sufficient. Avoid high nitrogen.
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 the soil consistently moist but not waterlogged during the growing season, especially in warmer months. Reduce watering significantly as the foliage begins to yellow and die back in late summer, allowing the soil to dry out slightly during its dormant period.
Pruning is minimal for Trillium albidum. Remove spent flower stalks after blooming to prevent seed formation if not desired.
Allow the foliage to naturally yellow and die back before cutting it away in late summer or early autumn to allow energy to return to the rhizome.
Propagation is primarily done through division of established rhizomes in late summer or early autumn when the plant is dormant.
Seeds can be collected and sown fresh, but germination is slow and often takes several years. Patience is key for seed propagation.
Repotting is rarely necessary for Trillium albidum as they prefer to be left undisturbed once established.
If repotting is required due to overcrowding or poor drainage, do so in late summer or early autumn when the plant is dormant. Handle the rhizomes gently to avoid damage.
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Monthly activity intensity for bloom and fruit across both hemispheres.
Flowering & fruiting calendar
Flowering & fruiting calendar
Photos of Giant White Wakerobin (Trillium albidum)
Where Giant White Wakerobin (Trillium albidum) is found
Density
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Common names and botanical synonyms
Botanical classification
| Rank | Name |
|---|---|
| Kingdom | Plantae |
| Division | Tracheophyta |
| Class | Liliopsida |
| Order | Liliales |
| Family | Melanthiaceae |
| Genus | Trillium |
| Species | Trillium albidum |
Similar in genus Trillium
Answers based on plant encyclopedia data
