How much sun does Northern Green Orchid need?

Northern Green Orchid grows best in part shade conditions.

When does Northern Green Orchid bloom?

Northern Green Orchid blooms in June, July, and August.

Where is Northern Green Orchid native?

Northern Green Orchid (Platanthera aquilonis) is native to CO, CT, IA, ID and 23 more states, per the USDA PLANTS Database and regional native plant society lists.

What pollinators does Northern Green Orchid attract?

Northern Green Orchid draws bees and moths.

Is Northern Green Orchid HOA-friendly?

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

Northern Green Orchid

Name: Pollinator Patch
Author: Pollinator Patch

Platanthera aquilonis

Last reviewed: July 2026

Light

part shade

Water

high

Size

6"–24" H × 2"–6" W

Bloom

Jun, Jul, Aug

Native to

CO, CT, IA, ID and 23 more states

Pollinators

bees, moths

Browse plants for this ecoregion

Central Basin and Range

Northern green orchid is a delicate native wildflower that produces slender spikes of small greenish-white flowers from June through August. This woodland orchid thrives in consistently moist, shaded areas and forms narrow clumps that stay compact over time.

In an HOA neighborhood

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

Works well in: backyard only.

Appears wild and weedy to untrained eye
Small inconspicuous flowers may look unkempt
Goes completely dormant leaving bare spots

Wildlife value

The flowers attract native bees and night-flying moths during the summer blooming period. As a native orchid, it supports specialized pollinators that have co-evolved with this species.

Common questions

How much sun does Northern Green Orchid need?: Northern Green Orchid grows best in part shade conditions.
When does Northern Green Orchid bloom?: Northern Green Orchid blooms in June, July, and August.
Where is Northern Green Orchid native?: Northern Green Orchid (Platanthera aquilonis) is native to CO, CT, IA, ID and 23 more states, per the USDA PLANTS Database and regional native plant society lists.
What pollinators does Northern Green Orchid attract?: Northern Green Orchid draws bees and moths.
Is Northern Green Orchid HOA-friendly?: Northern Green Orchid 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 Green Orchid? Add it to your garden in Pollinator Patch to track it and get season-by-season care guidance.

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