600 seeds / m2
Clive, are you using the 750?
I'm nervous about DDing w. wheat too early and too late this Spring. I mean redrilling after overgrazing by slugs. Will they come back and take new seeds?
2cwt/acre had good and bad experience with feb sown clairewere should we be seed rate wise now ?? - uncharted water this for me !!
Good luck though, but I'd be a bit nervous about planting Invicta now.