
Based on 1,242 research-grade iNaturalist flowering observations in Maryland, Bloodroot blooms mainly from March to April, peaking in March. It ranks #3 among wildflowers recorded in the state in our data.
Sanguinaria canadensis
Bloodroot in Maryland by month
Bars show research-grade observations per month. They mix true seasonality with how often people are outdoors, so treat small numbers with caution.
Also in bloom in Maryland in March

Lesser Celandine
Virginia Springbeauty
Common Snowdrop

Dutchman's breeches

Red Deadnettle

Virginia bluebells

Northern Spicebush

Bird's-Eye Speedwell
Places to look in Maryland
Washington Monument State Park
Patapsco Valley State Park
Seneca Creek State Park
Calvert Cliffs State Park
Susquehanna State Park
Gambrill State Park
FAQ
When does Bloodroot bloom in Maryland?
Mainly March–April, with the most records in March.
How common is Bloodroot in Maryland?
It ranks #3 by number of iNaturalist flowering observations among wildflowers in Maryland (1,242 records in our sample).