How long do ramps last in the fridge?

Excuse me, I was wondering if you could clarify something for me regarding the longevity of ramps in refrigerated storage. Specifically, how long can ramps be safely kept in the fridge before their quality starts to deteriorate? I understand that proper storage conditions are crucial to preserving their freshness and flavor, but I'm still unsure about the exact timeframe. Could you please provide some guidance on this matter? Thank you in advance for your assistance.