How to make a Sugarcane farm

Step 1: First of all, you'll need at least one piece of sugarcane.

Step 2: Get some dirt and place it in 1-block-deep-water.

Step 3: Place the sugarcane on the dirt.

Step 4: Wait until it grows taller, then take the higher pieces of it. Leave at least one piece of sugarcane on the dirt .

Step 5: Keep repeating these steps and if you have done it right, it should look something like this: