What is the best technique for controlling weeds in a garden bed?

The best technique for controlling weeds in a garden bed is hand-pulling. This method allows for the removal of weeds directly from the soil, targeting the root system to prevent regrowth. Hand-pulling is particularly effective for small to moderate weed infestations and can be done selectively, ensuring that desirable plants are not harmed in the process. This approach also allows gardeners to monitor the garden closely for any new weed growth and to address it promptly.

Additionally, hand-pulling is an environmentally friendly method, as it does not rely on chemicals that could potentially harm the surrounding ecosystem. It can also help improve soil structure, as it disturbs the soil without causing the negative impacts associated with some herbicide applications.

Overall, while there are other methods to control weeds, hand-pulling stands out for its effectiveness, control, and minimal environmental impact.