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Tertill Weeding Robot

Regular price $149.00 USD
Regular price $349.00 USD Sale price $149.00 USD
Sale Sold out

Tertill helps you grow delicious organic vegetables - without all the weeding. Enjoy taking care of your plants - let Tertill take care of the weeds. It is the ultimate gardening tool and makes a perfect gift.

  • Solar-Powered & weatherproof - Stays in garden from spring through fall
  • Kills pre-emergent weeds with specially designed wheels
  • Chops down sprouted weeds with string trimmer
  • Easy set up - No Programming or mapping - just push the button - twice
  • Proven as effective as hand weeding by the Cornell School of Agriculture
  • Uses height to tell plants from weeds - comes with guards to protect small plants
  • Weeds in 2-5 minute intervals for 1-2 hours a day
  • Maintains up to a 200 square foot garden
  • From the inventor of Roomba


  • Solar-powered weeding robot, with
    • 10 Plant Guards
    • 10 Row Guards
    • 10 Replacement whacker strings
    • Laminated garden planner 

      We stand behind our products 100%

      Perks of Being a Weeding Robot Customer

      Tertill Weeding Robot in weed-free raised bed garden near a pepper plant early in the morning. Tertill is a solar powered weeding robot that prevents weeds in your vegetable garden. Chemical free, easy to use, effective weed control.

      Free Shipping

      The Tertill Weeding Robot includes free standard shipping anywhere in the continental US.

      60-Day Risk Free Trial

      The Tertill Weeding Robot is awesome, but it is not perfect for every application. If you buy it, and it doesn't work in yours, we will gladly take it back and refund you 100% of your purchase price. We even pay for shipping it back to us. Please read the Where it Works Blog to help you decide if Tertill is right for your garden!

      Customer Support

      No one has ever made a weeding robot for home gardens, so you might have some questions. You can reach out to us at and/or check out the FAQ page to see if there is a quick answer

      Free Tertill App

      Download the free Tertill App for Apple or Android and manage your Tertill Robot. You can even give it a name! Some of our favorites are Yertill, Romeo, Franklin, and Myrtle.

      1-Year Warranty

      Tertill was designed by a team of world-class roboticists, including Joe Jones, the inventor of Roomba®. It has a full 1-year limited warranty which covers any product defects (failed motors, battery, etc.) that occur during normal use of your robot. In other words, stuff happens, we make it right.

      Tertill is Gentle on Plants, but Fierce on Weeds

      • Barrier

        At least a 4-inch barrier all the way around the garden to keep it from wandering away. Metal, wood and masonry work best.

      • Spacing

        Plants and rows should be 9-12 inches apart to give the robot room to maneuver. Tertill can only weed where it can reach.

      • Surface

        Relatively flat surface (<7degrees) that has been raked fairly smooth to remove large rocks and ruts. A leaf rake works great!

      • Guards

        Use included metal guards to protect young plants or seedling until they grow tall enough for the robot to sense them.