Guess the vegetable

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Across
  1. 2. Queen of vegetables
  2. 3. Green Pearls cool-season vegetable crop
  3. 4. When it's fresh and you can eat it off the cob
  4. 6. you'll cry uncovery my layers
  5. 8. Edible Fungi
Down
  1. 1. Red and round with vitamin C
  2. 3. King of vegetables, starchy and filled with carbohydrates
  3. 5. Raw as a crunchy salad vegetable with a pungent, slightly spicy flavor
  4. 7. Haloween special. My soup is medicinal when you have cold