What is the shelf life of lawn fertilizer?

Answer 1

As long as it stays dry (never store it on concrete) the fertilizer will last 3-4 years. If there are other things in the fertilizer, like weed killer or bug killer, the shelf life can go down to 2-3 years.

If it is older than 5 years make sure you dispose of it in a responsible manner. Most communities have a day when they will take old chemicals and dispose of them properly.

Answer 2

Storage
Renew™ should be stored in a clean, dry place out of the reach of children

Shelf life
For best results renew™ should be used within 2 years of purchase