Cauliflower Yellow SeedsThis variety of cauliflower is yellow in colour and has a soft head surrounded by green leaves. The heads and stems of yellow cauliflower are fully edible; they can be added to soups, salads, or cooked as a vegetable, it tastes good. Yellow Cauliflower is a cold loving vegetable; sow cauliflower yellow seeds in early spring so they can grow and produce flower heads before hot summer temperatures arrive. The best month for growing cauliflower is