Asparagus officinalis 'Jersey Knight'

42.14294815, -87.78515625

42.14912415, -87.79349518

42.14912415, -87.79348755

42.14916229, -87.79342651

42.1492691, -87.7933197

42.14928055, -87.79314423

42.15177917, -87.79345703

42.15189362, -87.79032898

42.15195084, -87.79035187

Jersey Knight Asparagus

If you are here in April or May then you'll see the thick, edible spears of asparagus shooting up from the soil.

Jersey Knight asparagus grows to about 4 feet high and 2 feet wide and is usually planted as a root in the early spring. After two or three years, thick edible spears up to 3/8 inch wide appear. Jersey Knight is a male cultivar which is considered more desirable by growers as plant yields are higher as no energy is spent on flower production. However female plants may persist and if red berries appear it is advisable to remove the plant or at least the berries to avoid further self-seeding problems. Japanese beetles are attracted to asparagus.

Soil:
Moderate
Plant Shape:
Upright
Exposure:
Full Sun
Bloom Time:
May - June
Bloom Color:
White
Landscape Use:
Bedding or Border
Groundcover
Plant Type:
Perennial
Hardiness Zone:
3 - 10