Brassica vegetables, such as broccoli and turnips ... and kohlrabi directly in the soil from April to August. Sow the seeds about 6 inches apart, and thin out as they germinate and grow.

In brassica crops grown for seed, the possibility of cross-pollination with crop ... Bright yellow flowers form at the ends of the branched stems, and flowers later form pods. The formation of pods is ...

All brassica crops grow best in partial shade ... planted in a seedbed or in modules under glass and then transferred. Seeds should be sown thinly, as this reduces the amount of future thinning ...