The thymus is a specialized organ of the immune system, located between the breast bone and heart. It produces lymphocytes, is important for T cell maturation (T for thymus-derived). The major (encapsulated) lymphatic organs are the lymph nodes, thymus and spleen.
Days to Harvest / Harvesting and Storing: Days to maturity will vary with beet variety but expect it to be about 55 days, from seed. Harvesting Beets: You can start harvesting greens when they are a couple of inches tall. The greens are most tender before they reach 6 inches. Beetroots are ready to harvest when they are approx.
After about 50 to 60 days, beets are ready to harvest. Not only can the roots be dug up and chopped to add flavor to a meal, but the greens of the beets can be harvested periodically and put in salads. Given how well these beets fare in different weather conditions, they can be grown several times in a summer.