Is It Okay To Plant A Vegetable And Herb Garden Near The Sentricon Stations?

Yes. There are several reasons for this. The active ingredient in the Sentricon stations does not leach or otherwise leave the bait device unless it is inside the termite. There will only be minute amounts of the active ingredient consumed by the termite. The active ingredient is not systemic and will not be taken up by the plants even if all the termites died right next to or inside the roots.