Organic Farm Calls: @#*%$! Flaming Weeds

This week a Jersey grower asks why his high BTU vapor phase propane weed flamer doesn't kill all his weeds. He reports that it seems to work fair - most of the time - on broadleaf weeds, but doesn't do an adequate job on grasses. Why are his results so variable?

Weed control implement with vapor phase propane burners