Can I keep lawn products, such as fertilizer or grass seed, to use next season?
If stored properly, most products will still be viable next season. Keep grass seed cool and dry. Fertilizer bags, if already opened, should be securely sealed so moisture is not absorbed from the air. Also protect bags from moisture. Pesticide products, in particular liquid formulations, should not be allowed to freeze. Choose a secure storage location away from direct heat or flame, and where children or pets cannot access them. Consult the product labels for more precautions.