There are two ways to grow onions, from seeds or from sets. I have grown them both ways and in my opinion you get bigger onions from sets, however you get a bigger choice of variety from seed. Growing onions from seed means starting them off in a warm environment either an unheated greenhouse or a warm window sill. Then in spring once the seedlings are roughly as thick as a pencil they can be planted outside in rows about four inches apart in well draining soil and water them in dry spells. Onion sets are easier, an onion set is… → Read More