Plant your potatoes!

It does not require technical knowledge, as they grow by themselves
With a wooden box and fertilized soil, you can produce up to 100 kg of potatoes in 4 m²

Planting potatoes:

Take small potatoes, put them in contact with moist soil in a row;
Fertilize the soil with compost (organic) for gardens;
Leave the soil damp, don't over water;
After a few days the potatoes begin to sprout;
The buds start to grow right in to the soil;
In three months you will begin to harvest your organic potatoes!




source: http://www.dicasverdes.com/2009/04/plante-batata-em-casa-com-pouco-espaco/