Learning has no age limit

Farmers being taught how to do tree grafting by a fellow farmer. These have been out of school for so long hence to learn well they need to do the studying practically. The training was carried out in Kayunga District by Green management Initiative. After the training they established tree nurseries in the homes. Gone ahead to sell tree seedlings to people in their localities. You would think that these farmers are too old to learn new skills but indeed learning has no age limit.