Asparagus Seeds - Mary Washington

Mary Washington asparagus seeds produce a hardy, long-lived perennial vegetable with upright spear growth that matures into tall, fern-like foliage. This variety is well suited to temperate climates and is commonly planted in permanent garden beds where plants can establish over several seasons. It adapts to a range of soil types when drainage is adequate and requires a period of establishment before regular harvesting begins. Mary Washington asparagus is suitable for home gardens and small-scale plantings intended for long-term cultivation.

Features

• Perennial growth habit with upright spear production

• Adapted to temperate climates

• Suitable for permanent garden beds and long-term planting

• Develops tall, fern-like foliage after spear stage

• Performs well with consistent care during establishment

Specifications

• Scientific name: Asparagus officinalis

• Common name (US): Asparagus

• Seed type / variety: Mary Washington

• Growth habit: Perennial vegetable

• USDA hardiness zones: 3 to 8

• Planting season: Spring

• Sowing season:

  • Indoor: February to March

  • Outdoor: April to May

• Germination time and conditions: 14 to 21 days; cool to moderate soil temperatures with evenly moist soil

• Sunlight requirements: Full sun

• Soil requirements: Well-drained sandy or loamy soil with moderate organic matter

• Watering needs: Moderate; consistent moisture during establishment

• Mature plant size: Ferns 4 to 5 feet tall; clump spread 2 to 3 feet

• Plant spacing: 12 to 18 inches apart