How long does onions (spring or green) keep from purchase in the freezer?

Official USDA FoodKeeper guidance for one exact storage condition

FreezerFrom the purchase date

10 to 12 months

This freezer duration is the USDA's best-quality guidance, not a safety cutoff.

Freezer at 0 °F (−18 °C)

Answer basis

Food: Onions
Preparation or package state: spring or green
Storage: Freezer
Timing: From the purchase date
Source field: DOP_Freeze

Source: USDA FSIS FoodKeeper Data, data version 128.

See every listed condition for onions