Urban Horticulture is the cultivation, processing, and sale of fruits, nuts, vegetables, ornamental plants, and flowers as well as many additional services (Shyr & Reily, 2017). The products of urban horticulture include a large variety of vegetables, cereals, flowers, ornamental trees, aromatic vegetables and mushrooms. The significance of urban horticulture as an important and growing sector of the urban space economy can be appreciated at individual household, community, and national levels. Urban horticulture is also a source of employment, income and favors both social inclusion and reduction of gender inequalities as 65% of urban farmers are women (Orsini et al. 2013). A key challenge is developing policy, strategies and technical support mechanisms for the sustainable management of urban agricultural systems, addressing production issues and marketing needs within a broader framework of environmental planning and management, water supply and utilization schemes, and food safety assurance (FAO, 2010). Kenya is one of the countries in East Africa with high population growth rate of 2.11% (World Bank, 2013). Most of the people work within the agricultural sector and their households depend on the harvest (World Bank Group, 2008). However, food insecurity is still a major problem and malnutrition is common in urban areas (Dubbeling, de Zeeuw and van Veenhuizen 2010). Within this reality, urban agriculture/horticulture has become a key component of the survival strategies of poorer sections of the population, while also providing a significant contribution to the urban fresh food supply chain (FAO, 2010). The Government of Kenya has outlined four priority areas for the next five years. These are agricultural and food security, affordable housing, increased share of manufacturing, and universal health coverage (World Bank, 2018).