Since 2002,we have been able to grow the grapes according to organic standards.
This means that we don't use superphosphate and other fertilisers that can leach into the waterways, and we only use a combination
of eco-oil, seaweed extracts and wettable sulphur (an allowable input) to control fungal disease.
Our flock of chickens and guinea fowl were kept happy gobbling pests, so no pesticides were used either.
In addition, we let the grass grow between the vine rows and underneath the wines, so no herbicides were required.
This strategy works for us because we have a long, wet spring and the vines have plenty of water so the grass doesn't compete.
Without the grass we could experience vigour problems, which means too much leaf growth leading to shading and humidity -
conditions which the main diseases just love.
The trellising system - called a Smart-Dyson - has enabled us to do without synthetic fungicides, because it
opens the vine canopy, allowing sunlight and airflow to minimise the disease pressure. O
rganic grape growing is about all this and more.
The idea is to minimise the external inputs (such as synthetic chemicals and fertilisers) and to maximise the
soil health without affecting the surrounding environment.
There's still much to be learnt, but the results speak for themselves....our wines are a delight to drink, are very popular
with those who have discovered them, and have impressed the wine judges! Trophies, medals and 5 star ratings have all been
given to Oranje Tractor Wines.