Large Flowered Trilium

Trillium Grandiflorum

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Overview

Trillium grandiflorum, the Large-Flowered Trillium, flourishes in U.S. hardiness zones 4-8. Recognizable by its stunning, white, three-petaled flowers spanning up to 4 inches, this perennial prefers partial to full shade. Its bloom period is in early to late spring. Providing visual interest up to 18 inches high and spreading approximately 12 inches, it thrives in well-drained, rich soil. Ideal for woodland gardens or shaded areas.

Sun Half, ShadeWater Extra in Summer, High, MediumZones 4–8Climate Temperate

Large Flowered Trilium (Trillium Grandiflorum) — Trillium grandiflorum, the Large-Flowered Trillium, flourishes in U.S

Culture

Sun: Half, Shade
Water: Extra in Summer, High, Medium
USDA zones: 4–8

Shape & size

Mature height: 1–1.5 Ft.
Mature width: 0.5–1 Ft.

Classification

Family: Liliaceae
Climate: Temperate

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Photos (132)

Large Flowered Trilium (Trillium Grandiflorum) — white blooms and elegant foliage; this woodland wildflower is an excellent choice for shaded or, image 73

Large Flowered Trilium (Trillium Grandiflorum) — the Trillium grandiflorum has a clump-forming habit; while supporting local ecology by attracting, image 75

Large Flowered Trilium (Trillium Grandiflorum) — which can form impressive drifts over time; recognizable by its stunning, image 76

Large Flowered Trilium (Trillium Grandiflorum) — Each stem typically bears a whorl of three dark green leaves; commonly referred to as the Large, image 77

Large Flowered Trilium (Trillium Grandiflorum) — spanning up to 6 inches across, image 78

Large Flowered Trilium (Trillium Grandiflorum) — measuring up to 3 to 4 inches in diameter; bulb / perennial with white blooms, image 80

Large Flowered Trilium (Trillium Grandiflorum) — This woodland wildflower is an excellent choice for shaded or semi-shaded areas of your landscape, image 74

Large Flowered Trilium (Trillium Grandiflorum) — is a North American native perennial prized for its showy; its bloom period is in early to late, image 72

Large Flowered Trilium (Trillium Grandiflorum) — It is hardy in zones 4 to 8 and remains a classic choice for a shade or woodland garden; bulb /, image 89

Large Flowered Trilium (Trillium Grandiflorum) — As it is sensitive to disturbance; three-petaled flowers spanning up to 4 inches, image 85

Large Flowered Trilium (Trillium Grandiflorum) — it is important to allow this plant to naturalize and avoid moving it once established; is a North, image 86

Large Flowered Trilium (Trillium Grandiflorum) — consist of three pure white petals that gracefully transition to a pale pink as they age, image 81

Large Flowered Trilium (Trillium Grandiflorum) — depending on local climate conditions; the Trillium grandiflorum has a clump-forming habit, image 82

Large Flowered Trilium (Trillium Grandiflorum) — Trillium grandiflorum prefers fertile; depending on local climate conditions, image 83

Large Flowered Trilium (Trillium Grandiflorum) — Trillium grandiflorum may go dormant in summer; creating a lush backdrop for the stunning flowers, image 87

Large Flowered Trilium (Trillium Grandiflorum) — while supporting local ecology by attracting pollinators such as bees and butterflies; it is, image 88

Large Flowered Trilium (Trillium Grandiflorum) — well-drained soil with a high organic content; it is hardy in zones 4 to 8 and remains a classic, image 84

Large Flowered Trilium (Trillium Grandiflorum) — white flowers in the garden; which can form impressive drifts over time, image 91

Large Flowered Trilium (Trillium Grandiflorum) — bulb / perennial for half or shade; requiring minimal care while rewarding with extraordinary, image 93

Large Flowered Trilium (Trillium Grandiflorum) — Trillium grandiflorum, the Large-Flowered Trillium, flourishes in U.S; this perennial prefers, image 94

Large Flowered Trilium (Trillium Grandiflorum) — Recognizable by its stunning; white blooms and elegant foliage, image 95

Large Flowered Trilium (Trillium Grandiflorum) — Its bloom period is in early to late spring; trillium grandiflorum, the Large-Flowered Trillium, image 98

Large Flowered Trilium (Trillium Grandiflorum) — this perennial prefers partial to full shade; trillium grandiflorum may go dormant in summer, image 97

Large Flowered Trilium (Trillium Grandiflorum) — three-petaled flowers spanning up to 4 inches; measuring up to 3 to 4 inches in diameter, image 96

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