Artículos

You take off the box, put a cloth made of a natural material (cotton, hemp, coco, wool, etc.) on the same place as where the box was in order to keep the capillary column intact, cover the cloth with 10 cm of sand (4 inches) to prevent it from blowing away and use the box for the next tree. You can also put no cloth but only sand if there is no danger of the sand being blown away.