| Site | Farm & Soil sample ID | Vegetable sample collected | Eastings | Northings | Fertility and soil-water management |
| Mgudeni | Mgudeni 1 | Chinese cabbage (Brassica chinensis L.) | 07˚50'08.7"E | 036˚53'15.6"S | FYM, irrigated with stream water |
|
| Mgudeni 2 | Sweet potato leaves (Ipomea batatas L.) | -do- | -do- | FYM, irrigated with stream water |
|
| Mgudeni 3 | Amaranths (Amaranthus hybridus L.) | -do- | -do- | Compost + rice husks, irrigated with stream water |
| Mang'ula | Mang’ula 1 | Kale (Brassica oleracea L.) | 07˚05'08.8"E | 036˚53'15.6"S | FYM + Urea, irrigated with stream water |
|
| Mang’ula 2 | Amaranths (Amaranthus hybridus L.) | -do- | -do- | FYM + Urea, irrigated with stream water |
| Site | Farm & Soil sample ID | Vegetable sample collected | Eastings | Northings | Fertility and soil-water management |