How to Plant Asparagus Roots

Asparagus is a perennial vegetable that can produce abundant harvests for up to 20 years when planted and maintained properly. Planting asparagus roots requires careful planning, preparation, and patience, but the rewards of growing your own fresh, flavorful, and healthy asparagus spears are worth the effort. In this article, we will guide you through the process of how to plant asparagus roots step by step.

Preparing the Garden Bed

The first step in planting asparagus roots is to prepare the garden bed. Asparagus plants prefer well-drained, fertile, and slightly acidic soil with a pH of 6.0 to 7.0. Choose a sunny and sheltered spot in your garden that is free from weeds, rocks, and other plants. Asparagus likes plenty of room to grow, so make sure to space the plants at least 18 inches apart in rows that are at least 4 feet apart. Start preparing the soil in the fall by removing any debris, tilling the soil to a depth of at least 12 inches, and adding organic matter such as compost, manure, or leaf mold. The addition of bone meal or rock phosphate can also help to provide the necessary nutrients for healthy growth.

Planting the Asparagus Roots

The second step in planting asparagus roots is to carefully plant them in the prepared garden bed. Asparagus can be planted from seeds, but it is easier and faster to start with bare roots, which can be ordered from a reputable nursery or garden center. Soak the asparagus roots in water for at least 30 minutes before planting to rehydrate them. Dig a trench that is about 6 inches deep and 4 to 6 inches wide, and create a ridge in the center of the trench. Place the asparagus roots on the ridge, with their crowns (the point where the roots meet the shoots) facing upward, and spread the roots evenly in the trench. Cover the roots with 2 inches of soil, and water thoroughly.

Caring for the Asparagus Plants

The third step in planting asparagus roots is to take good care of them throughout their growing season. Asparagus plants need regular watering, especially during dry spells, but avoid overwatering, which can cause root rot. Mulching around the plants with straw, wood chips, or grass clippings can help to retain moisture, suppress weeds, and provide insulation during winter. Fertilize the plants in the spring with a balanced fertilizer high in nitrogen, such as 10-10-10, and repeat every six weeks until midsummer. Cut back the yellow fern-like foliage in the fall after it turns brown and dies back, but leave about 2 inches of stem above the ground to mark the location of the plants.

Harvesting the Asparagus Spears

The fourth step in planting asparagus roots is to enjoy the fruits of your labor by harvesting the asparagus spears. Asparagus plants need at least two years to establish before they can be harvested, so be patient and don't cut any spears during the first year. In the second year, you can harvest the spears that are at least 6 inches tall by cutting them off at ground level with a sharp knife or scissors. Harvest every other day for about six to eight weeks or until the spears become thin, tough, and woody. After the harvesting season, allow the ferns to grow and store energy for next year's growth.

In conclusion, planting asparagus roots is a rewarding and sustainable way to enjoy fresh and healthy asparagus for years to come. By following the steps of preparing the garden bed, planting the asparagus roots, caring for the plants, and harvesting the spears, you can grow your own delicious asparagus and share with family and friends. Happy planting and happy harvesting!