Broccoli

Hi All
Please see the photo below, I have grown these Broccoli or Calabrese and there is one bunch at the top should I harvest these now and is this all I get or will others sprout from the sides when I harvest the top one??

Never grown these before and they look really good.

Thanks

Dave

 

I've only grown it once, so I'm not an authority on this, but the wife and I just cut bits off as they appeared, and we kept getting more over time off the same plant.