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Sustainability Initiatives

Biogro NZ Certification


As is the New Zealand standard, Giesen is accredited with Sustainable Winegrowing New Zealand (SWNZ), BioGro and CEMARSTM (Certified Emissions Management and Reduction Scheme). It is not simply its aim to meet these standards, but to exceed them.

BioGro is renowned in export markers including Asia, Europe, Australia and the US and has become synonymous with certified organics. Using the BioGro logo on  its wines gives customers the assurance that its organic wines are authentic, free from Genetic Modification, animal cruelty or the routine use of synthetic pesticides and herbicides.

Clayvin Vineyard, Ridge Block Vineyard, Dillon’s Point Vineyard and Stump Creek Vineyard are certified by BioGro as organic vineyards.

Biogro NZ Certification image
Biogro NZ Certification image