Thinking cleverly with celery
The science of celery
Like many fruits and vegetables, celery releases ethylene gas. When stored in a plastic bag, the gas is trapped and accelerates moisture loss and spoilage. Foil, on the other hand, allows the ethylene to escape, while keeping moisture in, and helps the celery stay fresh for longer.
Keeping cut celery fresh
Cut celery stalks lose moisture at a faster rate, so store them in your refrigerator in a sealed container, submerged in water. It keeps the stalks hydrated and crisp.
Source: The kitchn.com (https://www.thekitchn.com/the-best-way-to-store-celery-178575)