By Summerdays
United Kingdom 
why have i got oil seed rape growing when i planted wildflower seeds second year running
6 Jun, 2014
Answers
And the mustards are indeed wild flowers.
6 Jun, 2014
Are you quite sure that it is rape, Sd? Rape is a biennial so, if sown this year, it will just be a small, green plant low to the soil just now. It could be a different mustard type plant.
6 Jun, 2014