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Dame's Rocket

Hesperis matronalis

Found in bottomlands, roadsides, moist forests. FloraQuest, phone app (app page) What its natural habitat tells you

—
Not native

Not native to Alabama. How scores work Is it native here?

Profile 82%

Height
1–3 feet
Spread
1–2 feet
Light
Full sun, Partial shade
Soil moisture
Usually moist
See native alternatives

Plant this instead

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  • Philadelphia Fleabane
    Erigeron philadelphicus

    Sun: Full sun. Soil: Dry to average. Flowers: White.

    Similar growth form, height, spread

  • Bluestem Goldenrod
    Solidago caesia

    Sun: Full sun, Partial shade. Soil: Somewhat dry to moist. Flowers: Yellow.

    Similar growth form, height, spread

  • Zigzag Goldenrod
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    Sun: Full sun. Soil: Somewhat dry to moist. Flowers: Yellow.

    Similar growth form, height, spread

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At a glance

Life cycle
Biennial or perennial
Bloom
April to August
Fruiting season
Summer to fall

Not yet recorded · Leaves

Recorded in 1 Alabama county.

Also found with this plant

Wildlife whose habitat models include habitats this plant grows in, in Alabama. Shared habitat, not food. 123 animals.

All wildlife of Alabama

Ecological relationships

Who uses this plant?

What these records mean

2CaterpillarsGenus host records with ranges including AL

Genus host records with ranges including AL · Hesperis

  • Plutella porrectellaDame's Violet Moth, Dame's Rocket Moth
  • Pontia protodiceCheckered White
Shropshire & Tallamy 2025, Lepidoptera of North America north of Mexico, ZooKeys 1261 (ODbL)
—BeesSoutheastern regional records
—Specialist beesPollen specialists
—BirdsRecorded genus food-resource interactions; not a state feeding claim
Growing and identification

Plant details

Family
Brassicaceae
Hardiness
Zones 3a–8b
Soil pH
Neutral to alkaline
Flower color
Purple or white
Growth rate
Rapid
Growth habit
Grows in clumps
Foliage color
Green
Fruit begins
Summer
Fruit ends
Fall

Safety has not been reviewed for this plant; check toxicity and thorns before planting.

Growing sources and scope
  • Bloom · “April to August” · FloraQuest: Carolinas, Georgia (Southeastern Flora Team), phone app (app page) (ranked first; USDA PLANTS differs) · Carolinas and Georgia
  • Flower color · “Purple or white” · NC Extension Plant Toolbox (ranked first; USDA PLANTS differs)
  • Foliage color · “Green” · USDA PLANTS · Nationwide species characteristics; local growing conditions may vary
  • Fruit begins · “Summer” · USDA PLANTS · Nationwide species characteristics; local growing conditions may vary
  • Fruit ends · “Fall” · USDA PLANTS · Nationwide species characteristics; local growing conditions may vary
  • Growth habit · “Grows in clumps” · USDA PLANTS · Nationwide species characteristics; local growing conditions may vary
  • Growth rate · “Rapid” · USDA PLANTS · Nationwide species characteristics; local growing conditions may vary
  • Hardiness · “Zones 3a–8b” · NC Extension Plant Toolbox
  • Height · “1–3 feet” · NC Extension Plant Toolbox (ranked first; USDA PLANTS, Minnesota Wildflowers differ)
  • Life cycle · “Biennial or perennial” · NC Extension Plant Toolbox
  • Light · “Full sun (6 or more hours of direct sunlight a day); Partial shade (direct sunlight only part of the day, 2-6 hours)” · NC Extension Plant Toolbox
  • Soil · “Moist” · NC Extension Plant Toolbox
  • Soil pH · “Neutral to alkaline” · NC Extension Plant Toolbox
  • Spread · “1–2 feet” · NC Extension Plant Toolbox
Also known as

Dames Rocket

Conservation status

Alabama rankNot available
Global rankG4G5
AL statusNot verified
Federal statusNot verified

Conservation source Global and federal source

Sources