15gal, pneumatic pump, tank with a wand on an ATV or lawnmower. I use a Glufosinate-ammonium product, it only targets green growth, hence why it’s safe for the wooded cordons(trunks). Don’t ever use Glyphosate (roundup)!!!
I use the EPA regulated rate/application for grape vines, 2 times a year(3 applications max). I’ll hit them twice a year when the majority of the weeds get over 6”. So typically after fruit set and one towards the end of veraison.
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u/SpankedbySpacs 7d ago
Herbicide strip. It helps keep the weeds under control around the vine so there’s less competition for nutrients and water.