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

Large Flowered Trilium (Trillium Grandiflorum) — Its bloom period is in early to late spring

Large Flowered Trilium (Trillium Grandiflorum) — Providing visual interest up to 18 inches high and spreading approximately 12 inches

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

Large Flowered Trilium (Trillium Grandiflorum) — three-petaled flowers spanning up to 4 inches

Large Flowered Trilium (Trillium Grandiflorum) — Ideal for woodland gardens or shaded areas

Large Flowered Trilium (Trillium Grandiflorum) — this perennial prefers partial to full shade

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) — Recognizable by its stunning

Large Flowered Trilium (Trillium Grandiflorum) — Its bloom period is in early to late spring

Large Flowered Trilium (Trillium Grandiflorum) — Providing visual interest up to 18 inches high and spreading approximately 12 inches

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

Large Flowered Trilium (Trillium Grandiflorum) — three-petaled flowers spanning up to 4 inches

Large Flowered Trilium (Trillium Grandiflorum) — Ideal for woodland gardens or shaded areas

Large Flowered Trilium (Trillium Grandiflorum) — this perennial prefers partial to full shade

Large Flowered Trilium (Trillium Grandiflorum) — it thrives in well-drained

Large Flowered Trilium (Trillium Grandiflorum) — commonly referred to as the Large Flowered Trillium

Large Flowered Trilium (Trillium Grandiflorum) — white blooms and elegant foliage

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

Large Flowered Trilium (Trillium Grandiflorum) — the Trillium grandiflorum has a clump-forming habit

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

Large Flowered Trilium (Trillium Grandiflorum) — is a North American native perennial prized for its showy

Large Flowered Trilium (Trillium Grandiflorum) — which can form impressive drifts over time

Large Flowered Trilium (Trillium Grandiflorum) — Each stem typically bears a whorl of three dark green leaves

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

Large Flowered Trilium (Trillium Grandiflorum) — creating a lush backdrop for the stunning flowers

Large Flowered Trilium (Trillium Grandiflorum) — measuring up to 3 to 4 inches in diameter

Large Flowered Trilium (Trillium Grandiflorum) — well-drained soil with a high organic content

Large Flowered Trilium (Trillium Grandiflorum) — As it is sensitive to disturbance

Large Flowered Trilium (Trillium Grandiflorum) — Trillium grandiflorum may go dormant in summer

Large Flowered Trilium (Trillium Grandiflorum) — depending on local climate conditions

Large Flowered Trilium (Trillium Grandiflorum) — Trillium grandiflorum prefers fertile

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