Ferry Morse Bloomsdale Spinach Seeds Rich flavor High in vitamins a, c and b-complex 8-10 days to germination; sow in rows directly outdoors as soon as the ground can be worked 45 days to harvest Place 1 seed every 2 inches; When plants are about 3 inches tall, thin to 6 inches apart; Use thinning in salads; Harvest before flower stalk forms