how far apart do you plant asparagus roots?
Soak asparagus roots in lukewarm water for five to 10 minutes before planting. Plant asparagus with the roots spread out over the planting mounds. Place asparagus roots on the centers of the mounds, which should be 18 inches apart. Spread out the roots of each plant, so they're evenly spaced over the mounds. Draw the dug-up soil over the roots to bury the tops of the highest buds 2 inches below the soil surface.