Bake empty aluminum soup cans and 3 other cheap scrap pieces and watch this turn into something unbelievable!
Directions
Preheat your oven to 400°F (200°C).
Line the metal baking sheet with aluminum foil to protect it from any residue.
Place the empty aluminum soup cans, open side up, on the baking sheet.
Bake the cans in the oven for 30 minutes. This will help sterilize them and make them more malleable.
Carefully remove the baking sheet from the oven using oven mitts and allow the cans to cool completely.
Once cool, take each can and press the edges down slightly to smooth any sharp points.
Position the cans around the base of your plants, pressing the edges into the soil slightly to secure them.
Variations & Tips
For different climates, consider painting the cans with weather-resistant paint to prevent rust if you’re in a humid area. Swap aluminum soup cans with tin cans for a rustic look, or use copper tape around the top edge to enhance slug deterrence. Adapt the size of the cans for larger plants by using coffee cans. Plant-specific adjustments include using these guards around delicate seedlings or high-value crops like strawberries, where slug damage can be particularly detrimental.
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