^^ Yeah, for those sloppy ones he couldn't fling over the wall with a trowel (that's the morning's first duty, btw Stumpy, and watch out for the back-splatter).
Incentives Stumpy...? When the gardener gets me a bottle of Ya Dong I usually let him have a shot, but that's about it.
Why don't you just bring along some of your fancy tequila and bourbon we can share... so long as you respect the 'employer-employee' boundaries.