Alternately, some radish seed growers plant
radishes as densely as 4 to 6” spacing within in
the row and with row centers that are 22 to 26”
apart. This tighter spacing can be achieved by
transplanting roots at this density from the root
nursery in the root-to-seed method or by directseeding
very sparsely at this row spacing and then
thinning the roots in the row to the appropriate
spacing for the seed-to-seed method. With these
higher density plantings, the yield per plant