How long will this seed last if keep in a closed container in a refrigerator?

ASIN	B00KOWG0WQ
ASIN	B00KOWG0WQ
Age Range Description	Adult
Best Sellers Rank	#748 in Pet Supplies ( See Top 100 in Pet Supplies ) #6 in Bird Food
Brand Name	ZuPreem
Breed Recommendation	Cockatiels, Quakers, Lovebirds, small Conures
Color	Multicolor
Date First Available	July 31, 2014
Date First Available	July 31, 2014
Department	Unisex-Adult
Department	Unisex-Adult
Directions	Feed based on recommended daily amounts indicated below. Adjust amounts to ensure your bird’s optimum body condition. Feed daily to provide the foundation of your bird’s diet. Keep fresh food and water available at all times. Discard uneaten food before each feeding. As with all foods, wash hands after use and food and water bowls before each feeding. Shake bag before each feeding to thoroughly mi…
Included Components	1 bag
Is Discontinued By Manufacturer	No
Item Dimensions LxWxH	4 x 8 x 10 inches
Item Package Dimensions L x W x H	11.42 x 7.87 x 1.57 inches
Item Weight	2.5 Pounds
Item model number	1008002
Item model number	1008002
Manufacturer	ZuPreem
Manufacturer	ZuPreem
Manufacturer recommended age	1 month and up
Material	Plastic
Model Name	ZuPreem Smart Selects Bird Food for Medium Birds, 2.5 lb - Everyday Feeding for Cockatiels, Quakers, Lovebirds, Small Conures
Number of Items	1
Product Dimensions	4 x 8 x 10 inches; 2.5 Pounds
Size	2.5 Pound (Pack of 1)
Specific Uses for Product	Bird Food
Target Audience Keyword	birds, parrots
Warranty Description	Warranty

ZuPreem Smart Selects Pellets & Seed Blend, Daily Food for Cockatiel, Lovebird, Quaker, Conure, Lorikeet, Core Nutrition Food for Medium Birds, Essential Vitamins, Conure Feed (M, 2.5 lbs)