How to Preserve Wild Vegetables
1.
We have to clean the wild vegetables many times
2.
Boil water, only one plate of wild vegetables at a time, blanch the water for 30 seconds and then remove the water.
3.
The wild vegetables that have been water-controlled must be cooled thoroughly.
4.
Pack it in a fresh-keeping bag, one for each bag, and try to make it into a rectangular shape, which is good for thawing
5.
Finally, put it in the freezer of the refrigerator and freeze it. It is very convenient to eat and take, so that it will not be damaged after one year.