Bagged Radish – Walmart.com.

Where is radish found?

The radish (Raphanus raphanistrum subsp. sativus) is an edible root vegetable of the family Brassicaceae that was domesticated in Asia prior to Roman times.

When should you buy radishes?

If it feels firm, it’s a good one. If it feels spongy, it’s not a good radish and you should not buy it. If the radish feels firm, the inside is crunchy, which is what you want.