Dean'd chase him down (and quick, too), but Sam looks to have that covered.

Plus he's too much of a wuss to want to get his hands dirty.

"Gimme a sec."

That's directed at Sallie, but most of Dean's attention is on whatever the hell the gardener was doing.

He crouches down, looking out for a spade or shovel, or something.

There's gotta be one around, right?

Because the plants themselves don't look that interesting.