Schedule Change

On Friday, September 19, the U.S. Botanic Garden's outdoor National Garden will close early at 5 p.m. It will reopen for regularly scheduled hours on Saturday, September 20 at 10 a.m.

Blueflower eryngo

Blueflower eryngo (Eryngium integrifolium)
Plant Botanical Name: 
Eryngium integrifolium
USBG Plant Location: 
National Garden
Sunlight: 
full sun

Blueflower eryngo is a carrot relative grown for its unusual spikey metallic blue flowers that form compact heads surrounded by blue bracts.