How much sun does Paint Trillium need?

Paint Trillium grows best in part shade conditions.

When does Paint Trillium bloom?

Paint Trillium blooms in April, May, and June.

Where is Paint Trillium native?

Paint Trillium (Trillium undulatum) is native to CT, GA, KY, MA and 15 more states, per the USDA PLANTS Database and regional native plant society lists.

What pollinators does Paint Trillium attract?

Paint Trillium draws beetles and flies.

Is Paint Trillium HOA-friendly?

Paint Trillium takes more care to look intentional in a front yard. Consider it for backyard or mid-zone beds rather than the street edge.

Paint Trillium

Name: Pollinator Patch
Author: Pollinator Patch

Trillium undulatum

Last reviewed: June 2026

Light

part shade

Water

medium

Size

6"–12" H × 6"–12" W

Bloom

Apr, May, Jun

Native to

CT, GA, KY, MA and 15 more states

Pollinators

beetles, flies

Paint trillium is a delicate spring wildflower with three broad leaves and a distinctive white flower marked with pink veins that deepen with age. This woodland native thrives in shaded areas and goes dormant by midsummer, disappearing completely until the following spring.

In an HOA neighborhood

Paint Trillium takes more care to keep looking intentional in a front yard. Maintenance level: low. Consider it for backyard or mid-zone beds rather than the street edge.

Works well in: backyard only.

Completely disappears by summer leaving bare spots
Looks very wild and woodland-like
May appear sparse or patchy in formal settings

Wildlife value

The flowers attract beetles and flies for pollination during spring blooming season. Seeds are dispersed by ants, helping establish new colonies in suitable woodland habitats.

Common questions

How much sun does Paint Trillium need?: Paint Trillium grows best in part shade conditions.
When does Paint Trillium bloom?: Paint Trillium blooms in April, May, and June.
Where is Paint Trillium native?: Paint Trillium (Trillium undulatum) is native to CT, GA, KY, MA and 15 more states, per the USDA PLANTS Database and regional native plant society lists.
What pollinators does Paint Trillium attract?: Paint Trillium draws beetles and flies.
Is Paint Trillium HOA-friendly?: Paint Trillium takes more care to look intentional in a front yard. Consider it for backyard or mid-zone beds rather than the street edge.

Native range data from the USDA PLANTS Database and regional native plant society lists. Pollinator and host plant associations compiled from GBIF, iNaturalist, and published ecological literature.

Ready to grow Paint Trillium? Add it to your garden in Pollinator Patch to track it and get season-by-season care guidance.

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