beetroot sown in polytunnel last autumn

Questionsbeetroot sown in polytunnel last autumn
Anne Miller Staff asked 14 years ago

This beetroot survived the extreme frosts and has grown very well with mostly top leaves and the beetroot under ground is NOT maturing. I am feeding once a week with tomatoe feed. for the past 4 weeks. will i continue in this fashion or clear them all out as a lost cause.