Growing vegetables from cuttings is a fun ... and you can transplant it to healthy soil for further growth.’ When the lettuce cutting sprouts leaves that reach a few inches tall, you can harvest ...

Green onion: cut an inch from the roots. Place them in shallow water and make sure the tops are not submerged in the water.

Choose from hardy varieties of your favourite summer lettuce, or experiment with ... or allow the plants to grow to about 15cm and cut the whole head off leaving a 3cm (1in) stump - a new plant ...