An heirloom yellow sweet corn! While supplies last. 70 heirloom, chemical-free seeds per pack.  Free shipping on orders over $34. HOW TO GROW: Plant seeds 1 inch deep after all danger of frost has passed. For best pollination, plant corn in a block of at least ten plants by ten plants (larger if possible). Harvest when the corn is tender and the silk has just dried. Annual. 70 seeds per pack. Free shipping on orders over $26. Also called New Mama Super Sweet corn.