I saw this method of Yam Farming on Facebook. Owing to the fact that knowledge is power, I had to share! Here is how you grow yam from the comfort of your compound using these steps Step1 - Get cement sacks or rice sacks, the bigger the sacks the better. Step2- Get ash from burnt charcoal, What you see on that bowl is not cement, It is burnt charcoal ash. Step3- Fill the sacks with healthy soil. Step 4- You either bury the yam heads or Cut your yam into small sizes, rub the ash on the piece , then bury deep in the sack filled with soil. Step 5- Place the sacks outside where it can access rain and sunlight. Step 6- Soon as it starts springing leaves attach a stick to it, so the leaves can climb. End!