If you have so much spinach you can't use it all, it can be frozen for later use.

Storage Req: Freezer
Storage Temp: 32°F
Storage Length: 1-180 days

Use the leaves as soon as possible after harvest, as they only last for a few days in a plastic bag in the fridge.

Storage Req: Refrigerator
Storage Temp: 35-40°F
Storage Length: 1-5 days