Brussel Sprouts

I don't know but I do know my red brussels came up a week or so ago and I am still wondering if the green ones are coming or not  I may have to give up on all that has not come through yet including lettuce and cabbage and just start again and keep a better eye on them? 

Many thanks for your responses.  They have until the end of the weekend to make a show of themselves or they are for the compost heap and I'll hightail it down to the garden centre for replacements.