Ferry-Morse 1359 Roquette Vegetable Seed This Ferry-Morse seed packet contains roquette/arugula which will plant approximately a 49-foot row These seeds are an heirloom variety; guaranteed to grow 40 days to harvest Plant 1/4-inch deep, 14-inch row spacing, and 9-inch plant spacing; cool weather crop Includes one, 900-milligram packet