Botanical Name

Trillium grandiflorum

Commonly known as Trillium

Trillium grandiflorum (Trillium)
Perennial

Three leaves, three petals, pure elegance. The jewel of eastern woodlands.

Quick Reference
Bloom Season
Apr to May
USDA Zones
3-8
Sun
Part Shade or Full Shade
Water
Moderate - regular watering
Mature Height
12-18"
Bloom Colors
WhitePinkRed
Native Species Deer Resistant
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Companion plants, planting tips, FAQ, and more

About This Name

Trillium grandiflorum is the scientific name used by botanists, nurseries, and seed catalogs to identify Trillium unambiguously. The genus Trillium places it within a specific plant family, and using the botanical name avoids the confusion that comes with regional common names. If you're shopping for Trillium, looking up plant care details, or comparing varieties, searching by Trillium grandiflorum will give you the most precise results.