Broccoli Green Sprouting Calabrese Brassica oleracea 300 Seeds For Planting

Grow best in cool weather, so starting the seeds indoors 5-6 weeks before the last expected frost will ensure a faster crop. Shortly before the last frost and when the seedlings reach about 6" tall, plant them 1-2' apart in rows 2-3' apart. For direct sowing seeds, plant these seeds 1" deep and 3" apart in full sun and rich soil, about 2-3 weeks before the last expected spring frost; germination can take place at temperatures as low as 40 degrees F.