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.
Beets take a bit longer than radishes and are great for succession planting. They should be planted about every 3 weeks from March to September in order to maintain a nice continual harvest. The average time for a beet to become ready to harvest in around 50-70 days. Beets are a nice crop to have in the garden because you can use the entire plant.