Old Fertilizer and Lime: Still Usable After Years in Storage

Five-year-old lime, 8-8-8, and bone meal are perfectly usable. Fertilizers don't "expire"—they just cake. Break up clumps with a hammer (wear goggles and gloves), and they'll spread fine.

Farm Wisdom

Generations of farmers stored fertilizer in leaky barns, hammering concrete-hard bags into powder each spring. The nutrients remain chemically stable indefinitely if kept dry.

No need to discard—just pulverize and apply.