Photo of Sophora microphylla 'Sun King' flower by Joshua McCullough

Photo by Joshua McCullough

Used with permission, all rights reserved

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Sophora microphylla 'Sun King'

Scientific Name: Sophora microphylla 'Hilsop'

Also Known As

  • Kowhai

Plant type

tree, shrub

size

  • H: 6'-30'
  • W: 6'-20'

planting zones

  • 8b-10b

Sophora microphylla 'Sun King' plant details

Sophora microphylla 'Sun King' is a broadleaf evergreen shrub or tree with green foliage. In spring yellow flowers emerge. Attracts hummingbirds. Grows well with sun - bright shade and regular water. Does well in well-drained soil.

CHARACTERISTICS OF Sophora microphylla 'Sun King'

Plant type: shrub or tree
Plant family: fabaceae
Foliage: evergreen green
Mature size: 6 FT - 20 FT - wide, 6 FT - 30 FT - tall
Flowers: yellow blooms in spring
Uses: vase-shaped

GROWING CONDITIONS for Sophora microphylla 'Sun King'

USDA Zones: 8b - 10b
Sun exposure: sun - bright shade
Watering frequency: regular
Soil needs: well-drained

Nursery contributed plant descriptions

This Hillier's introduction is hardier than either of its parents, withstanding temperatures in the upper teens °F. Striking, vase-shaped shrub to 6' or so, loaded with large, luscious, bell-shaped, golden pea flowers over a long late spring bloom period. Evergreen foliage is dark, the leaves pinnate and fine-textured. Sun with average summer water. Frost hardy in USDA zone 8.

Gardening facts about Sophora microphylla 'Sun King' plant

How to Grow Sophora microphylla 'Sun King'

  • Sun Exposure

    • sun - bright shade
  • Water Needs

    • regular
  • Soil Needs

    • well-drained

Features

  • Foliage Color

    • green
  • Flower Color

    • yellow
  • Wildlife

    • hummingbirds
  • Flower Season

    • spring
  • Foliage Season

    • evergreen

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