Rudolf Radish is a cherry-red cultivar of Raphanus sativus that delivers on the promise of easy, reliable growing. Ready to harvest in just 22 days, these radishes develop their signature rounded, uniformly red roots remarkably fast, making them one of the quickest wins in the vegetable garden. Growing 6 to 8 inches tall with excellent flavor and texture, Rudolf thrives in spring or fall plantings when given full sun and consistent moisture. Even when left to mature fully, these radishes maintain their crisp, toothy character rather than becoming pithy, a quality that sets them apart from faster-declining varieties.
Full Sun
Moderate
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8in H x ?in W
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High
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Rudolf Radish forms perfectly rounded red roots with remarkable speed and reliability. The flavor stays toothy and crisp even at mature size, and the radishes can be harvested young as tiny, delicate miniatures or left in the ground longer without sacrificing quality. These radishes are so uniform and productive that they reward both precision gardeners and anyone looking for a foolproof, fast-maturing crop.
Rudolf Radish is grown for its edible roots, which are excellent eaten fresh and raw. The crisp texture and toothy flavor make them ideal for salads, crudités, and fresh preparations where their bright color and snappy bite shine. They're also perfect for pickling or quick preparations that showcase their clean radish flavor.
No timeline data available yet for this variety.
Direct sow in early May (or your local spring planting date) in rows spaced 10 inches apart. Push seeds into moist soil and keep the seedbed consistently watered until germination. Rudolf germinates quickly and is ready to thin within days.
Rudolf Radish is ready to harvest in approximately 22 days. You can pull radishes at any size, from tiny miniatures to full maturity. When roots reach about 1 to 1.5 inches in diameter, they're perfect for harvesting, though they continue to maintain good texture and flavor as they grow larger. Pull by grasping the greens near the crown and tugging gently; the soil should release them easily if kept moist.
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