As of Fall 2013, there were 692 accredited RN-to-BSN programs offered throughout the United States, including more than 400 that are completely or partially available in an online format, as well as others conducted on-site at hospitals and clinics. See a partial list of RN to BSN online programs here.
Check the roots. The roots of a mature radish are roughly 1 inch (2.5 cm) in length, if not a little less. Gently scrape away a little soil just above the roots, next to the greens poking out from the soil, to check on the size. 1  You can scrape away the soil with your fingers or with a small garden trowel.
This type of radish is not harvested, but is allowed to remain in the field. Cover crop radishes may have taproots that can reach over 20 inches deep depending on the variety, with enlarged root portions 3 or 4 inches in diameter.apered-root radishes may develop edible portions 2 to 18 inches in length, depending on the variety, with extended feeder roots of about 2 inches.