RED HEART® “Super Saver®”, Art. E300, 100% Acrylic (8 ounce/452 yard solid color; 6 ounce/348 multi color skein): 24 Ounces No. 311 White CA.
RED HEART® Ltd. “Foxy™”, Art. E724, 100% Polyester (1.76 ounce/89 yard ball): 1 Ball No. 9387 Indigo CB for afghan
Is this what your pattern says you need for the afghan in the "Materials" section of the pattern? Are you planning to use the yarns given? It sounds like it is saying you need one 8 ounce skein or a solid color of Super Saver, and a 6 ounce skein of a multi color and then you need 24 ounces of white, and one ball of the "Foxy" in Indigo. Does that make any sense looking at the picture? That sounds like a lot of yarn, but it sounds like what it is saying.
What do you mean you have 14-20 different stitches in each row? Are you doing something with a lot of different stitch patterns in vertical rows? If you are doing something like that you might put markers between the different patterns.