1, Store in a cool and ventilated place to extend the shelf life and prevent spoilage.

2. Stored in the freezer of the refrigerator, it can prevent rapid deterioration.

Wrapped in a plastic bag, exhaust the air in the plastic bag, and place it in a cool, ventilated place for storage.

Collard greens have a beautiful leaf form, and the heart leaf is as colorful as a flower, the whole plant looks like a peony in full bloom, and people call it "leaf peony" figuratively. And because it likes cool climate, cold hardy, can withstand a number of short-term frost, in the winter and early spring, is the arrangement of open-air flower beds, flower beds and potted plants furnishings and beautification of rare excellent material.