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Fern-leaf Phacelia Wikimedia Commons
Boraginaceae

Fern-leaf Phacelia

Phacelia tanacetifolia

Beckoning the bees.

Family
Boraginaceae
Genus
Phacelia
Native to
Southwestern United States, Mexico
Bloom season
Spring, Summer
Type
annual herb
Height
1-3 ft
Sunlight
full sun
Soil
dry to moderately moist, well-drained
Water
low
Hardiness
3-11
Lifespan
annual

Did you know

  • It is widely considered one of the best honey-bee forage plants in temperate agriculture, producing abundant nectar that bees find irresistible.
  • Farmers in Europe now sow it as a 'companion crop' and green manure, improving soil nitrogen and providing bee forage simultaneously.
  • The coiled, fiddlehead-like flower clusters unroll progressively as blooms open, a feature botanists call a 'scorpioid cyme.'
  • The deeply divided, fern-like leaves give the plant its common name and make it highly ornamental even before it flowers.
  • Phacelia contains compounds that cause contact dermatitis in some people — sensitive gardeners should wear gloves when handling it.

Color meanings

0

community

1

generosity

2

pollinator paradise

Uses

  • green manure
  • bee forage
  • ornamental
  • cover crop