Enjoy a more Bountiful Garden
A Better Way to Weed
Tertill is a solar-powered weeding robot that lives in your garden and weeds intermittently for a total of 1-2 hours every day. Its specially designed wheels churn up the top layer of soil preventing most weeds from sprouting. If any weeds do grow, Tertill chops them down with its string trimmer.
Proven as effective as hand-weeding by the Cornell School of Agriculture
Easy to Use
You don't have to spray chemicals, struggle with plastic sheeting, or spend hours on your hands and knees to control weeds. Just press the button and let the robot take care of the rest!
Simple requirements include a 4-inch barrier, adequate plant spacing, and a relatively smooth surface.
Solar powered, so you don’t need to charge it
No need to bring Tertill in when it rains
How Does Tertill Tell a Weed from a Plant?
To Tertill, plants are tall and weeds are short. A plant tall enough to touch the front of Tertill’s shell makes the robot turn away. A plant short enough to pass under Tertill’s shell activates the whacker string.
Tertill should be placed in a weed-free garden to start. We recommend putting Tertill in your garden at the beginning of the season, before weeds have started to sprout, or right after a weeding.