Hi,
Could anyone tell me what quantity of seed potatoes I would need to fill a polytunnel of 7m x 18m. This will be the first crop grown in the tunnel since it was put up.
Thanks
karl
You need to know the size/weight of your seed as potatoes vary so much. Also it depends on your plant spacing. Why not go out and place pretend-seed potatoes in two square metres,then weigh them and multiply up!