Posted: 15/05/2013 at 08:39
Oooh get rid of the mint and put a clump into a pot ASAP, as it is v. invasive. Plants like sweet corn do better in blocks for pollination reasons. I have read that if you are planting in rows have them going North to South, not sure if this is important. Rows are easier to hoe/weed between. Good luck with it all, it is a good size for close planting. Try to get 'The Vegetable and herb expert' book, by Dr. D G. Hessayon
that will give you planting distances it has a chart showing closer distances for the 'bed' system.