What to Do When Your Tertill Weeding Robot Stops Working

Your Tertill weeding robot has been faithfully tending to your garden, keeping weeds at bay and making your gardening tasks much more manageable. However, what should you do when it suddenly stops working? 

Don’t panic! In this comprehensive guide, we’ll explore the common issues that Tertill owners encounter and provide you with practical troubleshooting steps to get your robot back up and running in no time.

WEED EATING ROBOT for your Vegetable Garden
1. Perform preliminary weeding to remove taller weeds before using the Tertill.
2. Ensure the garden area is properly prepared with a 4-inch boundary and smooth surface.
3. Use wire guards to protect small plants and seedlings from the Tertill.
4. Regularly check and replace whacker strings to maintain optimal performance.
5. Enjoy hassle-free weed control and more time for enjoying your garden with the Tertill.

2. Common Issues with Tertill Weeding Robots

a small green tractor in the middle of a field

Before diving into troubleshooting, let’s identify some of the common issues that Tertill owners may face:

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Robot Not Powering OnThe Tertill fails to start up or respond to commands.
Robot Getting StuckThe Tertill becomes trapped or immobilized during operation.
Robot Not Cutting Weeds EffectivelyThe Tertill is unable to trim weeds efficiently.
Robot Wandering Outside the Garden AreaThe Tertill ventures beyond the designated garden space.

3. Troubleshooting Guide

3.1 Robot Not Powering On

If your Tertill refuses to start up, follow these steps:

Potential CauseSolution
Battery DepletedEnsure that the solar panel is exposed to sunlight for sufficient charging. If necessary, clean the solar panel to remove any debris obstructing sunlight.
Loose ConnectionsCheck all connections, including the power button and solar panel connection, to ensure they are secure.
Software GlitchPerform a hard reset by pressing and holding the power button for 10 seconds, then release. Wait a few minutes before attempting to power on the Tertill again.
Defective ComponentsIf the issue persists, contact Tertill customer support for further assistance.

3.2 Robot Getting Stuck

If your Tertill frequently gets stuck, try the following:

Potential CauseSolution
Uneven TerrainLevel the garden surface and remove any obstacles that may obstruct the Tertill’s path.
Inadequate BoundaryEnsure that the garden is properly enclosed with a 4-inch barrier to prevent the Tertill from wandering outside.
Overgrown VegetationTrim back any overgrown plants or vegetation that may interfere with the Tertill’s movement.
Wheel ObstructionCheck the wheels for debris or entanglement and clean them thoroughly.

3.3 Robot Not Cutting Weeds Effectively

When the Tertill fails to trim weeds efficiently, consider the following solutions:

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Potential CauseSolution
Dull Whacker StringsReplace the whacker strings with new ones from the replacement kit or compatible alternatives.
Incorrect Height AdjustmentAdjust the height settings to ensure that the Tertill effectively targets weeds while avoiding damage to desirable plants.
Overgrown WeedsConduct manual weeding to remove any large or stubborn weeds that the Tertill may struggle to handle.
Obstructed Whacker MechanismInspect the whacker mechanism for any blockages or debris hindering its operation, and clear them as needed.

3.4 Robot Wandering Outside the Garden Area

If the Tertill ventures beyond the designated garden space, try the following remedies:

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Potential CauseSolution
Inadequate BoundaryReinforce the garden perimeter with taller or sturdier barriers to prevent the Tertill from escaping.
Sensor MalfunctionClean the sensors located on the front of the Tertill to ensure they accurately detect garden boundaries and obstacles.
Software ErrorCheck for firmware updates and install any available updates to address potential software glitches affecting boundary detection.

4. Tips for Preventing Tertill Issues

a green tractor is sitting in the middle of a field

To minimize the occurrence of Tertill malfunctions, consider implementing these preventive measures:

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  • Regular Maintenance: Clean the Tertill and its components regularly to prevent dirt buildup and ensure optimal performance.
  • Proper Garden Preparation: Follow the manufacturer’s guidelines for garden setup, including ensuring a flat surface, adequate spacing between plants, and proper installation of barriers and guards.
  • Monitor Weather Conditions: Be mindful of extreme weather conditions that may impact the Tertill’s operation, such as heavy rain or snow accumulation.
  • Regular Inspection: Periodically inspect the Tertill and its surroundings for any signs of damage, obstruction, or irregularities that may affect its performance.
  • Keep Plants Healthy: Maintain healthy and robust plants to minimize weed growth and provide a conducive environment for the Tertill to operate effectively.

5. Contacting Customer Support

If you’ve exhausted all troubleshooting steps and your Tertill still isn’t functioning properly, don’t hesitate to reach out to Tertill’s customer support team for further assistance. They can provide personalized guidance and solutions to address your specific issues.

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6. Conclusion

While encountering issues with your Tertill weeding robot can be frustrating, armed with the knowledge and troubleshooting tips outlined in this guide, you’ll be well-equipped to tackle any challenges that arise. 

By following best practices for maintenance, preparation, and troubleshooting, you can ensure that your Tertill continues to efficiently keep your garden weed-free, allowing you to enjoy a thriving and beautiful outdoor space year-round.

Further Reading

  • PCMag Review: Tertill Weeding Robot: Read a comprehensive review of the Tertill Weeding Robot, including its features, performance, and user experience.
  • MDPI Journal Article: Robotic Weeding Systems: Explore a scholarly article discussing the development and effectiveness of robotic weeding systems, including insights into their impact on agriculture and weed management practices.
  • Tertill Official Website: Visit the official website of Tertill to learn more about their weeding robot, including product specifications, customer reviews, and purchasing options.


How does the Tertill Weeding Robot work?

The Tertill Weeding Robot uses solar power to patrol gardens and detect and remove weeds using a combination of specially designed wheels and a spinning whacker mechanism.

What types of weeds can the Tertill handle?

The Tertill can effectively target and remove various types of weeds, including small seedlings and sprouted weeds, from garden beds.

Is the Tertill suitable for all types of gardens?

The Tertill is designed for use in vegetable gardens, flower beds, and other similar outdoor garden spaces, providing effective weed control without the need for chemicals.

How long does it take to set up the Tertill?

Setting up the Tertill is quick and easy, requiring minimal assembly and no programming. Simply follow the manufacturer’s instructions for installation and placement in your garden.

What kind of maintenance does the Tertill require?

The Tertill requires regular cleaning and occasional replacement of whacker strings to maintain optimal performance. Additionally, periodic inspection and adjustment of height settings may be necessary to ensure effective weed control.