Step-by-step instructions for planting live asparagus roots (crowns) to grow a perennial asparagus patch. These are traditional instructions shared by gardeners for decades.
Dig planting trenches 15-inches deep and 18-inches apart.
Refill middle of trench with a 6-inch mound of garden soil combined with compost.
Sit a crown on the mound with roots aiming down. The neck, where the roots all originate from, is the top.
Cover crown with soil and gentle tamp down with hands to secure in place.
Plant all remaining crowns the same way, spacing them 18-inches apart.
Reserve remaining soil for next step.
When first shoots appear, cover them with 3-inches of soil.
Keep area weed-free and water as needed.
Notes
Plant crowns in early spring when ground is workable. If purchased by mail order, the supplier will likely ship them at planting time. Choose a perennial variety of asparagus known to thrive in your area and hardiness zone.New shoots (asparagus spears) may appear as early as 1 to 2 weeks.Each plant will multiply over time, providing many spears. Many advise not to harvest shoots until the plants are several years old. I have always ignored this and harvest in the first year. Read the article at How to Plant Asparagus Crowns (empressofdirt.net) for more growing and harvesting tips.