Trillium chloropetalum (Giant Wake Robin)
Rich with a rose fragrance, Trillium chloropetalum (Giant Wake Robin) is an incredible beauty with a great garden presence. Poking from the soil in winter, large buds send up stems topped with egg-shaped leaves, slightly mottled with chocolate brown.
Rich with a rose fragrance, Trillium chloropetalum (Giant Wake Robin) is an incredible beauty with a great garden presence. Poking from the soil in winter, large buds send up stems topped with egg-shaped leaves, slightly mottled with chocolate brown. Resting in their center in early to mid-spring is a large three-petaled flower of white, yellow, or deep purple-black. Long-lived, spreading slowly, and taking several years to form a significant clump, trilliums are worth the wait! Trillium chloropetalum is native to California.
- This clump-forming perennial grows up to 12-18 in. high and wide (30-45 cm) and will spread slowly if left undisturbed.
- Performs best in part shade or full shade, in fertile, humusy, moist, well-drained soils. Drought tolerant once established.
- Excellent when massed in a shaded woodland garden, naturalized area, or wildflower garden. Great as a ground cover too!
- Because trilliums go dormant by midsummer, pair them with other shade-loving perennials that will look good the rest of the gardening season and share their place until they reappear the following spring.
- Generally disease free, this plant requires little maintenance. Watch out for slugs and snails.
- The best time for planting is late summer or early fall as it gives the rhizomes time to establish good root systems before the following growing season.
- Propagate by seed in pots in a shady cold frame as soon as seed is ripe; takes 5-7 years to reach flowering size. Propagate rhizomes by division after flowering
- Native to California, Oregon, and Washington.
Requirements
Hardiness | 6 – 9 |
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Heat Zones | 6 – 9 |
Climate Zones | 4, 5, 6, 7, 8, 9, 14, 15, 16, 17 |
Plant Type | Perennials |
Plant Family | Trillium – Wake Robins |
Exposure | Partial Sun, Shade |
Season of Interest | Spring (Early,Mid) |
Height | 1' – 2' (30cm – 60cm) |
Spread | 1' – 2' (30cm – 60cm) |
Spacing | 12″ – 18″ (30cm – 45cm) |
Water Needs | Average |
Maintenance | Low |
Soil Type | Chalk, Loam, Sand |
Soil pH | Acid, Neutral |
Soil Drainage | Moist but Well-Drained, Well-Drained |
Characteristics | Fragrant, Showy |
Native Plants | United States, California, Pacific Northwest, Oregon, Washington |
Tolerance | Drought |
Garden Uses | Beds and Borders, Ground Covers |
Garden Styles | Informal and Cottage, Prairie and Meadow |