Cauliflower can be over wintered in a cloche, this gives you a great advantage as Cauliflowers do not like to be disturbed once they are growing so planting them directly into the location they will grow and covering them in a cloche is ideal.

They can be planted in November and December for harvesting in the spring or early summer the next year. Using this method the cauliflower grows very slow with little leaf growth and the cauliflower crop tends to be smaller, but it still gives you a good harvest in the spring and early summer months.