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Bigelow's Sneezeweed

Helenium bigelovii

perennial herb View on Calscape

Care

Sun

full sun

Water

moderate

Soil

Fast, Medium, Slow, Standing; Tolerant of a variety of soils as long as sufficient moisture is available.

Size

4–4ft tall

Bloom

Jun-Nov

Deer

Resistant

Container

Friendly

Flowers

Prized

Native Range

Central Valley and adjacent lower foothills from the Sacramento Valley south to Kern County, below 1500 ft elevation in grassland and alkaline areas.

Care Guide

Planting

Plant Bigelow's Sneezeweed in full sun in a location that stays consistently moist - it thrives in wet habitats and meadows, so think of it as a plant that wants damp feet year-round. It's tolerant of various soil types (fast, medium, slow, or even standing water) as long as moisture is available. Plant in fall or early spring to give it time to establish before summer heat, spacing plants about 2–3 feet apart to accommodate their mature height of 4 feet.

After Planting

Water regularly during your first summer to keep the soil consistently moist; once established, this plant's water needs align with Bay Area winter and spring rains, though you may need to supplement during dry summers. Don't let it dry out completely, as moisture is key to its health. The plant flowers from June through November, and while specific pruning instructions aren't detailed, deadheading spent flowers will encourage more blooms. The #1 mistake is planting it in a dry spot expecting it to adapt - this is a wet-habitat plant, so choose a location where it naturally stays moist or be prepared to water regularly.

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