Re: Will grapes grow on wooden fence?
The grape will grow on the fence without the need to add any structure. While the vine will seek the sunniest exposure, some bunches may be shaded by fence parts. If you are thinning the fruit before veraison (first color changes), cut these bunches first. I suspect appearance is your primary goal, so even this less than ideal growth environment (from a viticultural perspective) will give you satisfactory results.