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Growing Black-Eyed Susans

A cluster of black-eyed Susan blooms, golden-yellow petals with dark brown center cones, growing in a garden bed

About as low-maintenance as a flower gets, and the pollinators love them.

SunFull sun
SoilAverage, well-drained, pH 6.0–7.5
Spacing12–18 in. apart
Harvest65–75 days to bloom

How to Grow Black-Eyed Susans

Planting

Direct sow after last frost, or start indoors a few weeks early. They tolerate poor soil and heat better than almost anything else in the flower bed.

Watering & feeding

Drought-tolerant once established, water regularly just while seedlings are getting settled.

Harvest

Cut for bouquets once the petals fully open, and deadhead spent blooms to keep new ones coming through the season.

Grows Well With

Plant black-eyed Susans near squash and cucumbers, they help draw in pollinators for the whole bed. See all our companion planting pairs →

When to Plant

Direct sow April through May once the soil has warmed. Many will self-seed and come back the following year on their own. See the full planting calendar →

Buy the Seeds We Use

Enchanting Blooms Flower Seeds - Black-Eyed Susans

From the Seed Center

Shop Black-Eyed Susans Seeds

$1.50

From the Kitchen: Recipes Using Black-Eyed Susans

Looking for recipe ideas? Browse the full Recipe Book.