Photo by Annie's Annuals & Perennials
Used with permission, all rights reserved
Lathyrus odoratus 'Black Knight'
Also Known As
- Black Knight Sweet Pea
Plant type
vine, annual / biennial
size
- H: 5'-6'
- W: 1'-2'
planting zones
- 1-11
Lathyrus odoratus 'Black Knight' plant details
Lathyrus odoratus 'Black Knight' is a broadleaf deciduous annual / biennial vine with blue and green foliage. In spring and summer burgundy flowers emerge. Grows well with sun - mostly sun and even moisture - regular water. Does well in average, rich and well-drained soil.
CHARACTERISTICS OF Lathyrus odoratus 'Black Knight'
- Plant type: annual / biennial vine
- Plant family: fabaceae
- Foliage: deciduous blue and green
- Mature size: 1 FT - 2 FT - wide, 5 FT - 6 FT - tall
- Flowers: burgundy blooms in spring and summer
- Uses: border plant, container plant, cottage garden, cutting garden, easy-to-grow, floriferous, fragrant, heirloom, long-blooming, self-sowing, trellis
GROWING CONDITIONS for Lathyrus odoratus 'Black Knight'
- USDA Zones: 1 - 11
- Sun exposure: sun - mostly sun
- Watering frequency: even moisture - regular
- Soil needs: average, rich and well-drained
Nursery contributed plant descriptions
By: Select Seeds
Garden photo gallery of Lathyrus odoratus 'Black Knight'
Gardening facts about Lathyrus odoratus 'Black Knight' plant
How to Grow Lathyrus odoratus 'Black Knight'
Sun Exposure
- sun - mostly sun
Water Needs
- even moisture - regular
Soil Needs
- average
- well-drained
- rich
Features
Foliage Color
- green
- blue
Flower Color
- burgundy
Flower Season
- spring
- summer
Foliage Season
- deciduous
Landscape groups by tags
See other plant types of Lathyrus for your garden
aka Golden Yellow Pea, Spring Vetchling
Plant Type
Perennial
Zones
5a-10b
Size
Height: 2'-3'
Width: 2'-3'
- sun - mostly shade
- even moisture - regular
aka Orobus vernus, Everlasting Sweet Pea, Perennial Sweet Pea, Spring Bitte, Spring Pea, Spring Vetch, Spring Vetchling
Plant Type
Perennial
Zones
5a-9b
Size
Height: 1'-2'
Width: 1'-2'
- sun - dappled shade
- even moisture - drought tolerant
aka Lathyrus vernus f. rosea, Spring Vetch
Plant Type
Perennial
Zones
5a-9b
Size
Height: 6"-12"
Width: 6"-12"
- sun - mostly sun
- regular
aka Lord Nelson Old Spice Sweet Pea
Plant Type
Vine, Annual / Biennial
Zones
1-12
Size
Height: 4'-6'
Width: 1'-2'
- sun - mostly sun
- even moisture - regular
aka Mrs. Collier Old Spice Sweet Pea
Plant Type
Vine, Annual / Biennial
Zones
1-12
Size
Height: 5'-10'
Width: 1'-10'
- sun - mostly sun
- even moisture - regular
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