Wine producer Vergelegen Wine Estate, in Somerset West, is testing a new concept – environment-friendly eucalyptus poles that have not been chemically treated – in some of its vineyards The untreated poles have been installed in two blocks of vineyards, extending over 3.55 ha. These are planted https://www.engineeringnews.co.za/article/vergelegen-wine-estate-tests-environment-friendly-gum-poles-2022-01-14