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.
- Back to Top-Copyright 1998 - 2015 -- All rights reserved -- the Victory Seed Company. Growing Tomatoes from Seed: It really is not difficult to grow tomatoes from seed but does take a little bit of planning. Start the seeds indoors 6 to 8 weeks prior to the last frost date in your area (refer to the Frost Pages).Plant about 1/4 inch deep, in flats or small pots using sterile seed starting material.This will help to prevent soil born disease problems.tart the seeds indoors 6 to 8 weeks prior to the last frost date in your area (refer to the Frost Pages). Plant about 1/4 inch deep, in flats or small pots using sterile seed starting material. This will help to prevent soil born disease problems.