A spray collar eliminates the need for time-consuming and painstaking hand application, allowing for a more efficient and precise process. It also drastically reduces the chances of weed killer contacting your plants, ensuring the health and vitality of the garden. The targeted approach of the spray collar minimizes herbicide usage, leading to cost savings and environmental benefits.
Start by selecting an empty metal food can appropriate for effectively enclosing the targeted weeds. Ensure it is large enough to encircle the weeds without leaving any gaps. Remove the top and bottom using a can opener or tin snips to carefully cut along the edges, ensuring it is smooth and safe to handle. Position the can around the weeds, ensuring a snug fit. The collar should completely enclose the targeted area, directing the herbicide spray solely onto the weed and preventing it from reaching non-target plants. Apply the herbicide directly to the weed’s leaves or stems, being mindful of any breezes that may carry the spray outside the collar, and adjust your technique accordingly.
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