How to Grow Rhubarb from Crowns
Rhubarb is a versatile and flavorful plant that has been enjoyed for centuries. Whether you’re a seasoned gardener or a beginner, growing rhubarb from crowns can be a rewarding experience. In this article, we will guide you through the process of planting and caring for rhubarb crowns to ensure a bountiful harvest.
Choosing the Right Rhubarb Crowns
The first step in growing rhubarb from crowns is to select the right crowns. Look for crowns that are firm, plump, and free of any signs of disease or damage. It’s best to purchase crowns from a reputable nursery or garden center to ensure they are of high quality.
Preparing the Planting Site
Rhubarb prefers a sunny location with well-draining soil. Choose a spot in your garden that receives at least six hours of sunlight per day. Before planting, prepare the soil by loosening it to a depth of 12-18 inches. Add organic matter, such as compost or well-rotted manure, to improve soil fertility and drainage.
Planting the Crowns
Plant rhubarb crowns in early spring, as soon as the soil can be worked. Dig a hole for each crown that is twice as wide and deep as the root system. Place the crown in the hole with the bud union (the area where the roots and stems meet) just above the soil surface. Backfill the hole with soil, pressing it firmly around the roots to remove air pockets.
Care and Maintenance
After planting, water the crowns thoroughly to settle the soil. Rhubarb requires consistent moisture, so keep the soil moist but not waterlogged. Apply a balanced fertilizer, such as a 10-10-10 formula, in early spring and again in mid-summer to promote healthy growth.
To protect the rhubarb plants from pests and diseases, keep the area around the plants free of weeds and debris. Mulch the soil with straw or wood chips to retain moisture and suppress weeds.
Harvesting Rhubarb
Rhubarb is ready to harvest when the stems are 1-2 inches in diameter and have emerged from the soil. Use a sharp knife or garden shears to cut the stems at the base of the plant. Do not remove the entire crown, as this can damage the plant. Harvesting can begin in late spring and continue until the first frost.
Winter Care
Rhubarb is a hardy plant that can withstand cold temperatures. In regions with harsh winters, mulch the crowns with straw or other protective material to insulate them from freezing temperatures. Remove the mulch in early spring before new growth begins.
Conclusion
Growing rhubarb from crowns is a simple and enjoyable process that can provide you with delicious, homegrown rhubarb for years to come. By following these steps and providing proper care, you’ll be able to enjoy the sweet and tangy taste of rhubarb right from your own garden.
