At LIMBUA, macadamia trees are not grown in large-scale monocultures. Instead, they grow on the small, certified organic mixed farms of Kenyan smallholder farmers. Avocados, mangoes, coffee, bananas and many other crops grow alongside the macadamia trees. This creates diverse farming systems that provide families with different harvests for their own needs and for sale.
Cultivation follows the requirements of the relevant organic certification. Synthetic crop protection products and readily soluble mineral fertilisers are not used. Instead, the farms use compost, mulch and other inputs permitted in organic farming. Plant residues and fallen leaves also remain partly within the natural cycle of the farm.
In this way, organic mixed farming combines macadamia cultivation with the diversity of smallholder farms and provides the foundation for LIMBUA’s organic products.