
Harvest of the Month: Radish
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Facts
Spanish translation: El rábano
Hmong translation: Zaub ntug hauv paus
Radishes originated in China thousands of years ago. They were also an important food of ancient Egypt, Greece, and Rome.
Radishes are a type of root vegetable. “Radish” comes from the Latin word “radix” meaning “root.”
The most well-known variety of radish is the Red Globe. This radish is small (1-4 inches) and has red and white coloring. It is commonly eaten whole or sliced on salads. Other varieties of radishes grown in the United States include Daikon, Watermelon or Beauty Heart, Black Spanish, and French Breakfast.
Winter radishes, like Black Spanish, are planted in mid to late summer and grow to be much bigger than spring radishes. They store well into the winter.
Nutrition and Seasonality
Key Nutrients
- Vitamin C – Helps wounds heal, is important for the immune system, and is an antioxidant, which protects our cells from damage.
- Potassium – Helps maintain normal blood pressure.
- Fiber – Keeps digestion running smoothly.

Seasonality
- Fresh, small, red radishes grown in Wisconsin are available from May through June.
Try New Foods
Introduce new foods prepared in different ways.
Radishes can be sliced and served raw. They can also be cubed and roasted in the oven.
- Select: Choose smooth, brightly colored radishes.
- Store: Remove tops before storing. Refrigerate radishes in a plastic bag and use within 1 week.
- Prepare: Rinse under cool running water.
Add Radishes to Your Favorite Family Meals
- Add cubed daikon radish to a pot roast or a pan of roasted vegetables.
- Sprinkle sliced fresh radish on soup, stew, or posole.
- Eat raw radishes with plain yogurt or ricotta cheese dip.



Books
- Growing Vegetable Soup by Lois Ehlert
- Tops and Bottoms by Janet Stevens
- The Vegetables We Eat by Gail Gibbons
Slow Roasted Radishes
Place daikon radishes in a baking pan or slow cooker with chopped carrots, onions, garlic, low-sodium seasonings, low-sodium vegetable broth, and lean meat. Turn on low and let the juices and flavors start mixing for an all-in-one meal!
Garden Connection
Planting
Radishes are a great vegetable to use when learning the basics of gardening. Radish seeds germinate quickly, grow fast, and are ready to eat in just over three weeks! Plant spring radishes in early spring. Sow seeds ¼ to ½ inch deep and ½ to 1 inch apart. Make sure to keep the soil moist.

Harvesting
Harvest radishes as soon as they are a usable size, about 1 inch. Pull radishes from the soil. You can eat the greens too!



