You only need a space the size of a washbasin: you can grow endless potatoes.

All you need is a washbasin, or even no balcony: how to grow more potatoes than you can eat

The tools are simple:

Wire mesh, gardening pliers, culture soil, dried straw

Step 1:

Cut the wire mesh to a size of 1 meter by 40 centimeters, and then wrap the wire mesh around the stick with gardening pliers:

Step 2:

After fixing both ends of the wire mesh, stand up the stick and circle it into a round barrel, so that there is a cylinder with a diameter of 30 cm and a height of 40 cm. This will be our potato pot:

Step 3:

In this steel mesh cylinder, surround a circle of dry straw, and then fill the middle with nutrient soil. The soil fill can be enlarged by about 30 cm to put potatoes. The potatoes must be placed close to the edge of the steel mesh:

The final step:

After putting the potatoes, water them regularly with a watering can. When new roots are found, adjust the position of the potatoes so that the roots face the outside of the wire mesh. After that, the surface can be covered with a thin layer of soil. Soon, a lot of stems and leaves will grow, and there will be a lot of newly grown small potatoes hanging outside the wire mesh, so it is very convenient to pick them.