ITHACA, N.Y. -A new variety of broccoli called “NorthStar,” a co-hybrid between parents developed at Cornell University and the global seed company Bejo Zaden, can withstand warmer, more unpredictable ...

Also called rapini, this Italian heirloom broccoli sends up multiple long, green shoots with small broccoli heads. The flavor is slightly bitter mustard. This is a fast grower, sending up ...

Keep broccoli plants hydrated by watering them at the base a couple of times a week. Apply a liquid fertiliser fortnightly over the growing season, especially as you see heads start to develop. Once ...