Scientific Name: Asparagus Officinalis

Cultivars (Variety): Mary Washington, Jersey Giant, Jersey Knight, U.C. 157

Planting Dates:

Area 1: February 1-March 1

Area 2: March 1-April 30

Area 3: April 1-30

Planting Tips: Plant seeds at a depth of 6-8 inches, making sure that there are 12-15 inches between each plant.

Harvest Guidelines: Cut or snap spears off at soil line when 6 to 10 inches long, before heads open. Cease harvesting when average spear diameter is less than 1/4 inch.

Common Diseases/Disorders in NM: Common asparagus diseases in New Mexico include Fusarium wilt, asparagus rust, and Cercospora needle blight. Common insect pests on asparagus in New Mexico include the asparagus aphid, asparagus beetles, and cutworms.

Plant Characteristics: Male and female ferns; thick, straight, dark green spears; purple tinged tips; resistant to some rusts and blight.

Special Considerations: Asparagus is a perennial crop that can last for 10-15 years. Note that it takes 2 years for plants to establish and start producing spears.

• Guide H-227: Asparagus Production in NM