Himalayan Balsam

Impatiens glandulifera

In the United States: Invasive · also called policeman's helmet, ornamental jewelweed, Indian balsam

Listed as invasive. Check local regulations — several jurisdictions restrict planting.

Produces abundant nectar with high sugar content and substantial pollen, attracting honeybees and bumblebees as a significant late-season resource. Tall annual with large pink-purple flowers blooming over an extended summer-to-fall period. Self-seeds aggressively via explosive pods in moist habitats.

Nectar	high
Pollen	low
Bloom (US)	June–October
Duration	~4 months
Type	Perennial
Sun	partial

Reported nearby

No reports nearby in the last 14 days.