Chuffy said:The instructions that I've got for carrots says that they should be thinned out to about 2" inches apart. Try radishes. They grow very, very easily and very fast. Great if you have to keep a kid's interest up.
Agreed, but the little carrot varieties like Paris market, paris garden and parmex are so small, fast growing and sweet flavoured that they're also good for kids. Not as fast as radish, but so tasty!