Often overlooked in grocery stores, Purple Vienna is a favorite among culinary gardeners who value fast maturity, tender texture, and dual-purpose kitchen harvests.

• Sweet, Nutty, Apple-Like Crunch: Sliced open, the pure white interior is fiber-free, juicy, and crisp when harvested young (at 2 to 3 inches). It offers a mild, sweet, nutty brassica flavor without the sharp bite of radishes or the pungency of old turnips.
• Dual-Harvest Yields: The swollen stem is the main prize, but the tender, purple-veined leaves can be harvested throughout the season and prepared just like kale, collards, or Swiss chard.
• A Splash of Color in the Patch: The glowing violet-purple bulbs, accented by upright purple leaf stalks with blue-green fronds, add stunning jewel tones to raised beds, kitchen gardens, and autumn borders.
• Culinary Versatility: Delicious peeled and eaten raw with dips, sliced thin into slaw, shredded into crisp salads, roasted with olive oil and parmesan, or tossed into vegetable stir-fries.

"Purple Vienna Kohlrabi is one of the most fun and rewarding vegetables in the garden. Watching those little purple 'spaceships' swell right above the ground never fails to make visitors do a double take. The sweet, juicy crunch of a freshly harvested bulb peeled on the back porch with a sprinkle of sea salt beats out any store-bought snack, and its rapid growth makes it an ideal cool-weather confidence builder for spring and fall."

• Sowing Outdoors: Direct sow 1/4 to 1/2 inch deep in early spring as soon as the soil is workable, or in midsummer for a crisp autumn harvest. Kohlrabi thrives in cool weather and sweetens noticeably after a light frost.
• Spacing: Thin seedlings to 4–6 inches apart in rows 12–18 inches apart. Adequate spacing ensures the stems form uniform, rounded globes rather than becoming crowded and elongated.
• Watering: Consistent, steady moisture is the secret to tender, crisp kohlrabi. Uneven watering can cause the skins to toughen or split.
• Harvesting: Harvest when the globes reach 2 to 3 inches in diameter (about tennis-ball size). Allowing them to grow much larger can cause the flesh to turn woody; young bulbs are sweet, juicy, and fiber-free.