How much sun does Northern Starflower need?

Northern Starflower grows best in part shade conditions.

When does Northern Starflower bloom?

Northern Starflower blooms in May and June.

Where is Northern Starflower native?

Northern Starflower (Trientalis borealis) is native to AL, AR, CT, DE and 25 more states, per the USDA PLANTS Database and regional native plant society lists.

What pollinators does Northern Starflower attract?

Northern Starflower draws bees and beetles.

Is Northern Starflower HOA-friendly?

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

Northern Starflower

Name: Pollinator Patch
Author: Pollinator Patch

Trientalis borealis

Last reviewed: July 2026

Light

part shade

Water

medium

Size

3"–8" H × 2"–4" W

Bloom

May, Jun

Native to

AL, AR, CT, DE and 25 more states

Pollinators

bees, beetles

Starflower is a delicate woodland perennial that forms small patches of star-shaped white flowers above whorled leaves in late spring. This diminutive native plant thrives in shaded areas and naturalizes slowly through underground rhizomes. It goes completely dormant by midsummer, disappearing until the following spring.

In an HOA neighborhood

Northern Starflower 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.

Very small and can appear sparse or insignificant
May go dormant and disappear seasonally
Looks more like a wildflower than cultivated plant

Wildlife value

The small white flowers attract native bees and beetles during its brief blooming period in May and June.

Common questions

How much sun does Northern Starflower need?: Northern Starflower grows best in part shade conditions.
When does Northern Starflower bloom?: Northern Starflower blooms in May and June.
Where is Northern Starflower native?: Northern Starflower (Trientalis borealis) is native to AL, AR, CT, DE and 25 more states, per the USDA PLANTS Database and regional native plant society lists.
What pollinators does Northern Starflower attract?: Northern Starflower draws bees and beetles.
Is Northern Starflower HOA-friendly?: Northern Starflower 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 Northern Starflower? Add it to your garden in Pollinator Patch to track it and get season-by-season care guidance.

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