Bonnie Plants Asparagus live plants produce delicious spears, year after year. The second year after planting they will reach maturity and you will be able to harvest spears each spring after that. You will reap a harvest for 15 to 30 years (so choose a planting location for your asparagus bed that will go undisturbed for a long time). Asparagus spears are a tasty addition to many summer meals when added to the grill. Bonnie Plants Asparagus live plants thrive in the ground in deep, rich soil in areas where they will receive 6+ hours of full sun every day. Space the plants 12-18 inches apart to give them room to grow. Use Miracle-Gro Soil and Plant Food to grow Bonnie Plants Asparagus live plants and enjoy your best harvest yet. Get a jump on growing at home by starting with a young live plant instead of seed with Bonnie Plants.