(Image from: https://hudsonvalleyseed.com/products/di-ciccio-broccoli?_pos=1&_psq=di%20ci&_ss=e&_v=1.0)
Growing Instructions for Di Ciccio Broccoli:
Sow indoors 4-6 weeks before last frost, then transplant into fertile soil just after frost date. Harvest inner head promptly. Harvest the outer shoots every 2 days to keep them producing and to prevent flowering. Sow again 14-16 weeks before first fall frost for a sweet, long-lasting late crop.
(from Hudson Valley Seed Company website)