Grand Collomia (Callomia grandiflora) - 200 seeds SA
Grand Collomia (Callomia grandiflora) - 200 seeds SA

Grand Collomia (Callomia grandiflora) - 200 seeds SA

$5.25

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Unique annual with a terminal cluster of trumpet shaped flowers (peach with blue anthers). Attracts bumblebees, honey bees, and larger native bees. 

  • Height: 18”- 24”
  • Width: 6”-12”
  • Water: Dry to Moist
  • Sun: Full sun to part shade
  • Bloom time: May-early June
  • Direct sowing: best sown in fall. Seeds will germinate readily in fall and grow steadily throughout the winter. Can be sown in spring (before April), plants will be shorter.
  • Growing transplants: Seeds do not exhibit dormancy but germinate best in cool temperatures (50- 65 degrees).

Portland Plant List (Backyard Habitat Certification): Yes

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