On November 13th, I planted an amaryllis bulb and wrote about it. A week later on November 21st, I published an update. to show how it had grown. Please take a look at those posts and you will be amazed to see how quickly the amaryllis grew in a little less than four weeks. Below you can see a photo of the full plant. In my first post I said how the Amaryllis is a wonderful plant to encourage children’s interest in gardening, because it grows so rapidly. It’s not too late, so start an amaryllis growing today.