#akhona sopangisa

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#biochar #blowy wetland #cape town #char2cool #german non profit #khayelitsha #makhaza #mowbray market #seattle #siyanda sopangisa #water hyacinth

Khayelitsha Brothers Turn Hyacinth Into Biochar
South African brothers convert invasive water hyacinth into biochar for farmers.
Allafrica · 1m