Henry meets a friendly Daffodil. He is getting ready to welcome some new plants to the garden when they arrive a day early. Henry becomes a gardener for the day. He digs some holes, plants some plants, learns what plants need to thrive, and even has to negotiate with a sleepy rain cloud to save the garden!

Henry is a young boy who desires to learn something new in his everyday life. In each episode, he meets a new object and his imagination comes to life as he learns more with each new encounter. Henry creates so many friendships and everyone he meets is eager to help him find the answers to every new question.