According to the manufacturer, the Pennington Natural Springs Hummingbird Nectar Ready to Use can be stored in a cool, dry area for up to 2 years if unopened. Once opened, it will last 3-6 months if stored in the refrigerator.
According to the manufacturer, Pennington Natural Springs Hummingbird Nectar Ready to Use 64 oz does not come with an expiration date and while sealed and stored in a cool dry place it can be stored for 1 - 2 years or longer. Once the seal is broken then you can store it in a cool, dry area or the r…
Read Full Answer »If you are asking how long the product will last in the feeder before you have to refill it, this will entirely be dependent on how many birds drink from it and how often they go to it. If you are asking the shelf life of the product, if stored properly it should be good for at least 1 year.
According to the manufacturer, the Pennington Natural Springs Hummingbird Nectar Ready to Use can be stored in a cool, dry area for up to 2 years if unopened. Once opened, it will last 3-6 months.
There has not been any scientific proof that red nectar such as Pennington Natural Springs Hummingbird Nectar Ready To Use 64 oz causes harm to hummingbirds.
Pennington Natural Springs Hummingbird Nectar Ready To Use does not contain any poisons that would harm bees.
We recommend consulting with the manufacturer if Pennington Natural Springs Hummingbird Nectar Ready To Use 64 oz. was purchased locally in the store.