Wildflower Archive

woodland wildflower

Purple Phacelia

Phacelia bipinnatifida

Also known as Fernleaf Phacelia, Fernleaf Scorpion Weed, Spotted Phacelia, Loose-flowered Phacelia

Purple Phacelia (Phacelia bipinnatifida)1 of 2
Phacelia bipinnatifida

Native to the Southeast and the Midwest

Virginia to Indiana and Missouri, south to Georgia mountains and Arkansas

  • Light Part shade to shade Sun tolerance
  • Moisture Moist Moisture preference
  • Zones n/a Cold to heat range
  • Bloom Mar–May Flowering time
  • Height
  • Life cycle Biennial Annual to perennial
Full details, see below

In the garden

A woodland wildflower for part to full shade and evenly moist soil. Its blue flowers peak in April.

Growing conditions

Light
Full sun Partial shade Full shade
Moisture
Dry Moist Wet

When it blooms

The Purple Phacelia's blue flowers bloom March to May, peaking in April. This spring display draws bees and flower flies.

Mar–MayJanFebMarAprMayJunJulAugSepOctNovDec

Purple Phacelia blooms blue, purple & violetFoliage

Pollinators & wildlife

  • Bees Common Eastern Bumble Bee also Brown-belted Bumble Bee, Two-spotted Bumble Bee
  • Flower flies Margined Calligrapher

Full plant details

Where it grows

Habitat
WoodlandThe wild plant community it grows in.
Native range
The Southeast and the MidwestUnited States (14): AL, AR, GA, IL, IN, KY, MO, MS, NC, OH, SC, TN, VA, WV. Where it grows wild on its own, by state and province.
Native distribution
Virginia to Indiana and Missouri, south to Georgia mountains and ArkansasThe same native range, usually more exact than the state list, and often noting where it has spread beyond it.

Growing conditions

Light
Part shade to shadeHow much sun it takes, from full sun to full shade.
Moisture
MoistThe soil dampness it prefers, from dry to wet.
Soil
Loose, moist, acid, sometimes rocky soils. Tolerates limeThe soils it grows in naturally.
Water use
MediumHow thirsty it is, a rough guide to how often to water.

Growth & form

Life cycle
BiennialWhether it lives a single season (annual), two (biennial), or returns for years (perennial).

Flowers, foliage & fruit

Type
WildflowerWhat kind of plant it is.
Bloom
Mar–MayWhen it flowers.
Flower color
Blue, Purple, VioletThe bloom color, or colors.
Fruit/Seeds
ripens Apr–MayThe seed or fruit it sets after flowering.
Toxicity
None knownWhether any part is poisonous to people or pets.