What does the Bible say about good seed?

In Matthew 13:37, Jesus explains the parable of the good seed, stating that He who sows the good seed is the Son of Man. This good seed represents not only our Lord Jesus Christ as the ultimate good seed, being without sin, but also His followers, the children of the kingdom. This parable emphasizes the distinction between the good seed, which yields fruit, and the tares, representing the children of the wicked one, to remind us of the importance of fruitfulness that comes through being truly joined to Christ, the source of all good.