Photo of Kerria japonica 'Honshu' flower by Karl Gercens III

Photo by Karl Gercens III

Used with permission, all rights reserved

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Kerria japonica 'Honshu'

Also Known As

  • Honshu Japanese Kerria
  • Honshu Japanese Rose

Plant type

shrub

size

  • H: 3'-5'
  • W: 4'-8'

planting zones

  • 5a-10b

More Options

Kerria japonica 'Honshu' plant details

Kerria japonica 'Honshu' is a broadleaf deciduous shrub with green foliage. In spring and summer yellow flowers emerge. Grows well with sun - mostly shade and even moisture - regular water. Adapts to various soil conditions. Does well in average, rich and well-drained soil.

CHARACTERISTICS OF Kerria japonica 'Honshu'

Plant type: shrub
Plant family: rosaceae
Foliage: deciduous green
Mature size: 4 FT - 8 FT - wide, 3 FT - 5 FT - tall
Flowers: yellow blooms in spring and summer

GROWING CONDITIONS for Kerria japonica 'Honshu'

USDA Zones: 5a - 10b
Sun exposure: sun - mostly shade
Watering frequency: even moisture - regular
Soil needs: average, rich and well-drained

Nursery contributed plant descriptions

A great new selection by Camellia Forest Nursery in NC for its extra large 2" flowers of rich yellow 5 petaled single blooms in profusion in early spring and on and off throughout the summer. The bright green, zig-zaggy stems are attractive and unusual in the dull grey days of winter. Medium to fast grower. Happiest in part shade.

By: Lazy S'S Farm Nursery

This is very like 'Golden Guinea' but has a deeper yellow flower on a very distinctive plant.

By: Greer Gardens Inc.

A repeat bloomer with overlapping petals on 5' branches. 'Honshu' has the largest flowers of any Kerria cultivar.

Gardening facts about Kerria japonica 'Honshu' plant

How to Grow Kerria japonica 'Honshu'

  • Sun Exposure

    • sun - mostly shade
  • Water Needs

    • even moisture - regular
  • Soil Needs

    • adaptable
    • average
    • well-drained
    • rich

Features

  • Foliage Color

    • green
  • Flower Color

    • yellow
  • Flower Season

    • spring
    • summer
  • Foliage Season

    • deciduous

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