How to use a Knapsack Sprayer for Killing Lawn Weeds

[@monoon9657]

Hi May I use weed killer in autumn if sunny or cloudy and not raining? Thank

[@LawnsmithTV]

Not ideal. Have a read of this for guidance www.lawnsmith.co.uk/lawn-care-advice/lawn-weed-control/how-to-use-lawn-weed-killer

[@leejones7803]

Have you ever used dye to help see where you have been ?

[@LawnsmithTV]

Yes but because the dye is a blue green colour it isn't very obvious so mower lines or markers are better as guides.

[@stin987]

beautiful lawn