Photo of Triteleia grandiflora var. howellii flower by Keeping it Green Nursery

Photo by Keeping it Green Nursery

Used with permission, all rights reserved

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Triteleia grandiflora var. howellii

Also Known As

  • Brodiaea howellii
  • Bicolor Triteleia
  • Howell's triteleia

Plant type

perennial, bulb / corm / tuber

size

  • H: 12"-24"
  • W: 4"-12"

planting zones

  • 5a-9b

More Options

Triteleia grandiflora var. howellii plant details

Triteleia grandiflora var. howellii is a broadleaf deciduous perennial bulb / corm / tuber with green foliage. In spring blue flowers emerge. Features grassy texture. Grows well with sun - mostly shade and regular - low water. Prefers to be dry in summer, dry when dormant. Does well in well-drained soil. A good option if you're seeking something verticillium wilt resistant.

CHARACTERISTICS OF Triteleia grandiflora var. howellii

Plant type: perennial bulb / corm / tuber
Plant family: asparagaceae
Foliage: deciduous green
Mature size: 4 IN - 12 IN - wide, 12 IN - 24 IN - tall
Flowers: blue blooms in spring

GROWING CONDITIONS for Triteleia grandiflora var. howellii

USDA Zones: 5a - 9b
Sun exposure: sun - mostly shade
Watering frequency: regular - low
Resistant to: verticillium wilt
Soil needs: well-drained

Nursery contributed plant descriptions

Summer dormant, Bicolor, blue and white tubular flowers, grass like foliage Zone 5-9. 12-24", PNW, sun, part shade, summer dry

Gardening facts about Triteleia grandiflora var. howellii plant

How to Grow Triteleia grandiflora var. howellii

  • Sun Exposure

    • sun - mostly shade
  • Water Needs

    • regular - low
  • Water Needs

    • dry when dormant
  • Water Needs

    • dry in summer
  • Soil Needs

    • well-drained
  • Special Situation

    • verticillium wilt resistant

Features

  • Foliage Color

    • green
  • Flower Color

    • blue
  • Flower Season

    • spring
  • Foliage Season

    • deciduous
  • Texture

    • grassy

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