Photo of Rhododendron 'Black Widow' form by plant lust

Photo by plant lust

This file is licensed under the Creative Commons Attribution-Share Alike 2.0 Generic license.

Show all photos

Rhododendron 'Black Widow'

Plant type

shrub

size

  • H: 4'
  • W: 3'

planting zones

  • 7a-9b

More Options

Rhododendron 'Black Widow' plant details

Rhododendron 'Black Widow' is a broadleaf evergreen shrub with green foliage. In spring burgundy and red flowers emerge. Features glossy texture. Attracts bees making it an excellent addition to pollinator gardens. Grows well with mostly sun - mostly shade and even moisture - regular water. Does well in acidic, rich and well-drained soil. A good option if you're seeking something verticillium wilt resistant.

CHARACTERISTICS OF Rhododendron 'Black Widow'

Plant type: shrub
Plant family: ericaceae
Foliage: evergreen green
Mature size: 3 FT wide, 4 FT tall
Flowers: burgundy and red blooms in spring
Uses: border plant, compact, rock garden, woodland garden, year round interest

GROWING CONDITIONS for Rhododendron 'Black Widow'

USDA Zones: 7a - 9b
Sun exposure: mostly sun - mostly shade
Watering frequency: even moisture - regular
Resistant to: verticillium wilt
Soil needs: acidic, rich and well-drained

Nursery contributed plant descriptions

One of the most unique color combinations around. One could say it's black-brown with a red throat and white-tipped anthers. The upright trusses are set against recurved, heavily veined, semi-glossy leaves. Quite a show. Hybridized by Roy Thompson of Thompson Nursery in Oregon.
Wait no longer! The color of this flower is reminiscent of some Asarum spp. maroon black. I love the contrast of the white anthers against these funnel-shaped, slightly wavy-edged flowers. The bright green foliage is ribbed and is shiny on top. Great colors on this plant; the anticipation is well worth it! This is a fabulous plant was hyridized by Roy Thompson of Thompson Nursery. A real breakthrough in color for rhododendrons. (['Frank Gaulsworthy' x 'Leo']) x 'Warlock')

By: Greer Gardens Inc.

Darkest black-red fowers.

Gardening facts about Rhododendron 'Black Widow' plant

How to Grow Rhododendron 'Black Widow'

  • Sun Exposure

    • mostly sun - mostly shade
  • Water Needs

    • even moisture - regular
  • Soil Needs

    • acidic
    • well-drained
    • rich
  • Special Situation

    • verticillium wilt resistant

Features

  • Foliage Color

    • green
  • Flower Color

    • red
    • burgundy
  • Wildlife

    • bees
  • Flower Season

    • spring
  • Foliage Season

    • evergreen
  • Texture

    • glossy
Mailing List
Sign Up for updates on new plant arrivals and deals

© 2010—2024 Plant Lust, LLC All Rights Reserved