Wefarm: Africa's farmer-to-farmer text service

The smart phone has been a significant boon for farmers across Africa but in some rural areas, internet access can be difficult. However, the Kenya-based knowledge-sharing platform Wefarm has got around this by enabling farmers to pool information via text messaging.

The BBC's Judith Wambare visited Subukia in western Kenya, to find out more.

Watch video: BBC.

NewsRadha Ahlstrom-Vij