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Jersey Giant Asparagus

Scientific Name: Asparagus officinalis 'Jersey Giant'

Plant type

perennial, fruit / vegetable

size

  • H: 4'-5'
  • W: 2'-4'

planting zones

  • 4a-9b

More Options

Jersey Giant Asparagus plant details

Jersey Giant Asparagus is a broadleaf deciduous perennial fruit / vegetable with green foliage. In fall and summer chartreuse flowers emerge. Grows well with sun and regular water. Does well in average, gritty, rich and well-drained soil. A good option if you're seeking something verticillium wilt resistant.

CHARACTERISTICS OF Jersey Giant Asparagus

Plant type: perennial fruit / vegetable
Plant family: asparagaceae
Foliage: deciduous green
Mature size: 2 FT - 4 FT - wide, 4 FT - 5 FT - tall
Flowers: chartreuse blooms in fall and summer

GROWING CONDITIONS for Jersey Giant Asparagus

USDA Zones: 4a - 9b
Sun exposure: sun
Watering frequency: regular
Resistant to: verticillium wilt
Soil needs: average, gritty, rich and well-drained

Nursery contributed plant descriptions

A superior all-male hybrid that consistently yields 2-3 times more spears than 'Mary Washington'. It is also resistant to rust, fusarium, crown and root rot. 'Jersey Giant' is the most winter hardy of all the Jersey Hybrids and it is widely adapted to temperate and cool climates. It produces medium to large (7-9 inch), green spears with purple bracts. They are often used for processing and for fresh market. Asparagus is one of the more permanent vegetable crops in a garden. It typically produces for 10-15 years. Asparagus is best planted as one or two year old bare root plants in early spring. HOW TO PLANT ASPARAGUS First, make a trench about 8 inches deep in soil with good drainage and plenty of sun. Add organic matter and a high-phosphorus fertilizer into the bottom of the trench. Asparagus plants are heavy feeders and will stay in the same soil for many years. Space plants about 18 inches apart in the row. Cover the crowns with soil and water moderately to settle the soil and eliminate air pockets. Gradually fill in the trench as the young plants grow. Do not harvest any spears the first year after planting. A light harvest can be made the second and third years. In subsequent years, the harvesting period should end by mid to late June to allow for vegetative growth and food storage.

By: Deer Country Gardens

Gardening facts about Jersey Giant Asparagus plant

How to Grow Jersey Giant Asparagus

  • Sun Exposure

    • sun
  • Water Needs

    • regular
  • Soil Needs

    • average
    • well-drained
    • rich
    • gritty
  • Special Situation

    • verticillium wilt resistant

Features

  • Foliage Color

    • green
  • Flower Color

    • chartreuse
  • Flower Season

    • summer
    • fall
  • Foliage Season

    • deciduous

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