Sow turnip seeds inside of an area where a cold frame will go or in a tunnel house.

Sow parsley in the open garden and also in an area where a cold frame will go or inside of a tunnel house.

Sow carrot and radish seed inside of an area where a cold frame will go or in a tunnel house.

Sow lettuce and turnip seeds in an area where a cold frame will be or inside of a tunnel house.

Sow lettuce seed in an area where a cold frame will go or inside of a tunnel house.

Sow seeds of radish and carrot inside of an area where a cold frame will sit as the weather cools down or inside a tunnel house.