
Shea trees can be found through the entire Sahel and Savannah regions of West Africa and extends to parts of Uganda and Ethiopia on the Eastern horn of Africa.

*The germination of the shea nut lasts about one month. In favourable environment, phyenological germination takes place within 7 – 10 days. Its growth is very slow and seedlings take 2 – 3 years to reach field planting. The juvenile stage of shea tree lasts very long, 15 – 20 years, hence the difficulty in its domestication. Flowering starts at about the age of 20 years and production reaches maturity at the age of 40 – 50 years. The shea tree can live for more than 200 years.
Source: Nigerian Institute for Oil Palm Research
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