Sack farming is a form of vertical agriculture where crops are grown in large soil-filled sacks, making it possible to farm yams in urban, peri-urban, and even slum environments. It solves one of the biggest barriers for young farmers: access to land.
Instead of renting or buying hectares, one can start with 50–100 sacks in a small yard or compound. Each sack can yield 1 to 5 kg of yam, depending on the variety, soil mix, and management.
This model is:
-
Affordable – No need for tractors or irrigation systems.
-
Flexible – Works in urban and rural spaces.
-
Eco-friendly – Uses recycled materials and conserves water.
-
Profitable – Allows quick scaling once the method is mastered.