You can spam this macro and it will plant seeds, water parched crops and spray with pesticide. Just replace "songbell seed" with the name of your crop
/tar untilled soil
/tar tilled soil
/use songbell seed
/tar infested songbell
/use vintage bug sprayer
/tar parched songbell
/use rusty watering can
If you have "interact with target bound" it will target it and you press keybind to till the soil.