In Kenya, some plantations lie at almost 2,000 metres. At this altitude, insects and fungi that can attack tea plants are particularly rare, due to the low temperatures. So in these conditions, it’s easier to grow teas organically. However, to be certified “organic”, as well as not using prohibited pesticides and fungicides, the soil must be enriched naturally – with compost, for example.
Altitude, a useful ally
13 July 2016
