Photo of Lupinus rivularis foliage, form, habitat by US Fish & Wildlife Services

Photo by US Fish & Wildlife Services

This work has been released into the public domain by its author.

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Lupinus rivularis

Also Known As

  • Riverbank Lupine
  • Stream Bank Lupine

Plant type

perennial

size

  • H: 1'-2'
  • W: 2'-3'

planting zones

  • 4a-9b

More Options

Lupinus rivularis plant details

Lupinus rivularis is a broadleaf deciduous or semi-evergreen perennial with. In spring and summer blue flowers emerge. Attracts butterflies making it an excellent addition to pollinator gardens. Grows well with sun - mostly shade and even moisture water. Does well in well-drained soil. A good option if you're seeking something seaside / salt tolerant.

CHARACTERISTICS OF Lupinus rivularis

Plant type: perennial
Plant family: fabaceae
Mature size: 2 FT - 3 FT - wide, 1 FT - 2 FT - tall
Flowers: blue blooms in spring and summer

GROWING CONDITIONS for Lupinus rivularis

USDA Zones: 4a - 9b
Sun exposure: sun - mostly shade
Watering frequency: even moisture
Resistant to: seaside / salt
Soil needs: well-drained

Nursery contributed plant descriptions

Blooms: spring-summer, blue/ blue-green foliage Zone 4-9. 6"-18" PNW, part shade-sun, moist, well drained

Gardening facts about Lupinus rivularis plant

How to Grow Lupinus rivularis

  • Sun Exposure

    • sun - mostly shade
  • Water Needs

    • even moisture
  • Special Situation

    • seaside / salt tolerant
  • Soil Needs

    • well-drained

Features

  • Flower Season

    • spring
    • summer
  • Flower Color

    • blue
  • Wildlife

    • butterflies
  • Foliage Season

    • deciduous
    • semi-evergreen

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