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.
These fruits will do best planted in a mounded area at least a couple of inches (or up to a foot) high, and a couple of feet wide. Next, consider the soil. Blueberries prefer well drained, acidic soils with a pH in the 4.8 to 5.4 range.Arkansas soils tend to be acidic although itâs a good idea to take a soil sample to your county extension office for an evaluation or purchase an inexpensive soil sample kit in order to complete the test yourself.lus they have often been called ânatureâs viagraâ! What you may not realize is that they are quite easy to grow in Arkansas too! Start by picking a sunny location; it can be in a garden, a raised bed or somewhere in your landscape.