Louise Piché, one of Dawson’s great home gardeners, has success growing asparagus in the north and she generously shared some of her first asparagus harvest with Suzanne. It was the freshest asparagus Suzanne has ever tasted – delicious! Louise’s secret? Check out Louise Piché’s Seed Guide. In the case of asparagus, buy roots, not seeds. Plant the roots in spring in 1⁄2 dirt and 1⁄2 sand. The harvest will be in the second year. Harvest by cutting from June till mid July, and then stop cutting.