Dis Member wrote:
Salt
Combine salt with vinegar to create a lethal plant killer. Use about a cup of salt to a gallon of vinegar for the best effect. Sometimes, salt can be a little too effective. In large quantities, it will kill everything in sight and make the ground sterile and unusable for years.
Makes you wonder how Noah was able to grow grapes to make wine after the flood, what with the earth recently being flooded with saltwater and all.
But that's a tangent topic...