Location specific values:
Array
(
    [lat] => 39.357100
    [lng] => -84.302300
    [elevation] => 239.8643
    [rainfall] => 1063.7655
    [cold_temperature] => -6.9852
    [temperature] => 30.2235
    [user_eto] => 1003.65999386
)
Plant specific values:
Array
(
    [rain_min_irrigation] => 655
    [eto_corrected] => 1104
    [eto_adjusted_rain_min (rain_min_irrigation / eto_corrected)] => 0.69202898
)
Giant Wakerobin (Trillium chloropetalum) | Easyscape Plant Profile

Giant Wakerobin

(Trillium chloropetalum)

Giant Wakerobin (Trillium chloropetalum)

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Estimated Native Range
Species Map Help

Climate Requirements for Mason, Ohio

This Plant Your Site Plant Suitability for Your Location
Precipitation 17" - 74" 42" Aquatic Aquatic
High Temp. 67°F - 95°F 86°F Your summer temperatures are normal for this plant. Excellent
Low Temp. 18°F - 43°F 19°F Your winter temperatures are normal for this plant Excellent
This plant may not grow well at your location - your precipitation is too high.

Summary

Trillium chloropetalum, commonly known as Giant Wakerobin, is a deciduous perennial herb that is native to the rich, moist woodlands and forests of California, particularly in the Coast Ranges and the Sierra Nevada foothills. It typically grows to a height of 1 foot and a width of 1-2 feet. The plant features a single, showy flower with three large petals that can range in color from deep maroon to a rare greenish-white, blooming in early spring. The foliage is also attractive, with mottled leaves that add interest even when the plant is not in flower.

Giant Wakerobin is valued for its striking spring flowers and its ability to thrive in shaded garden areas where other plants may struggle. It is often used in woodland gardens, shade gardens, and native plant landscapes. While it prefers consistently moist soil, it is relatively low-maintenance once established. It is important to note that this plant can take several years to flower when grown from seed, and it does not tolerate transplanting well. The variety Trillium chloropetalum var. giganteum is particularly noted for its deep maroon petals and has received recognition for its horticultural merit.CC BY-SA 4.0

Plant Description

  • Plant Type: Herb
  • Height: 1-2 feet
  • Width: 1-2 feet
  • Growth Rate: Slow
  • Flower Color: Purple
  • Flowering Season: Spring
  • Leaf Retention: Deciduous

Growth Requirements

  • Sun: Part Shade, Full Shade
  • Water: Medium
  • Drainage: Medium

Common Uses

Bee Garden, Deer Resistant, Fragrant, Low Maintenance

Natural Habitat

Rich, moist woodlands and forests of California, particularly in the Coast Ranges and the Sierra Nevada foothills

Other Names

Common Names: Giant Trillium, Common Trillium, Jättetreblad

Scientific Names: Trillium chloropetalum, Trillium sessile var. chloropetalum, Trillium giganteum var. chloropetalum

GBIF Accepted Name: Trillium chloropetalum (Torr.) Howell