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A picture of a Scorpion weed

Scorpion weed

Phacelia grandiflora

Full Sun
Moderate watering
Frost Hardy

H4

RHS hardiness

-10°C

Minimum temperature

Expected size

Height
Spread

Max

Min

Flowering

  • spring
  • summer
  • autumn
  • winter

More images of Scorpion weed

Phacelia grandiflora at Mulholland Highway roadside, Santa Monica Mountains National Recreation Area, California, USA.
A photo of Scorpion weed

Scorpion weed Overview

An annual from Southern California. Green leaves are elliptical to ovate and the flowers are purplish-white in corymbs.

Common problems with Scorpion weed

How to propagate Scorpion weed

Cuttings

Annuals and biennials from seed and the perennials from seed or cuttings.

Seed