Lawn feed on laurel hedge

that’s great news. It’s much easier once you work it out as above. All you need to do now is work out how best to apply it and a knapsack would insure accurate coverage and easier as you can now work out the flow rates/ width of spread and speed of walk to cover a set distance.

width of nozzle say 1metre and then it’s flow rate which you measure per 30 seconds or 1 min and away you go over say 10m2.