For example, an individual can be AB, D positive, and at the same time M and N positive (MNS system), K positive (Kell system), Lea or Leb negative (Lewis system), and so on, being positive or negative for each blood group system antigen.
Nearly every list of easy-to-grow vegetables starts with lettuce, and with good reason: so long as you plant it at the right time, it will grow from seed with little attention. The right time is when the soil is cool, in the spring and fall. In Arkansas, you can plant lettuce seeds from February to April, and again in September for a fall harvest.
According to the planting dates I find for North Texas, you can plant around September 1st. That gives you plenty of time to find seed potatoes. It's late for the spring planting of regular potatoes but if you can find some sweet potato slips, I'd go for them. Like Bookmark June 18, 2008 at 12:26PM.