Broccoli help

Hi all

Just wanted to know when my broccoli, i planted in the spring, will be ready x its taken over my border lol and just seems to be getting bigger and bigger without any signs of the head x my sprouts which were planted at the same time are looking fantastic x a bit bent lol but hey at least they will be ready for Christmas x i'll add a pic tomorrow when its daytime lol bit too dark now x

Thank you

Vikki
xxx