If left longer they will begin to develop leaves, and are then known as baby greens.

A popular baby green is sunflower after 7-10 days.

The powerful cheese was too much for the baby greens.

A few days later a simple salad of baby greens had joined it.

Satisfying as well was a more simple salad of mixed baby greens and Parmesan cheese.

Dressed abstemiously, a salad of baby greens made another fine starter.

But baby greens have to be harvested in just a few days, before they grow too big.

Thinned to two inches apart, they should be fashionable baby greens in just a couple of weeks.

A salad of mixed baby greens served nicely as well.

But he said, "I would be particularly concerned about baby greens because of the way they are harvested."