Purplette Onion

While many heirloom onions have centuries of history, the Purplette is a modern heirloom classic that gained fame during the "Gourmet Gardening" movement of the late 20th century. It was developed to meet the demand for high-quality, "miniature" vegetables—a trend inspired by French kitchen gardens (potagers).

It is prized for being a day-neutral variety, a trait that allowed it to spread quickly among gardeners globally. Unlike older varieties that were strictly tied to specific latitudes, Purplette was bred to be adaptable, performing consistently well from the cool climates of the North to the warmer southern regions. Its striking color and "pearl onion" size made it an overnight sensation in the 1980s and 90s at upscale farmers' markets, where it was often sold in beautiful, multi-colored bunches.

• Stunning Color: Glossy purple skins that transition to a soft, glowing pink when pickled or cooked.
• Versatile Harvest: Can be harvested as a "glossy purple" scallion, a golf-ball-sized mini onion, or a classic pearl onion.
• Ultra-Fast Maturity: One of the earliest onions you can harvest, often ready in just 60 days.
• Mild Flavor: Sweet and crunchy with very little "bite," making it perfect for raw eating, kabobs, or whole-roasting.

1. Sowing the Seeds:
Purplette onions can be direct-sown as soon as the soil can be worked in early spring. Because they stay small, you can plant them much more densely than standard onions.

• Sow seeds 1/4 inch deep.
• Space seeds roughly 1 inch apart.

2. Thinning for Success:
If you want "pearl" or "mini" bulbs, thin the seedlings to 2–3 inches apart. If you prefer to harvest them as purple scallions (green onions), you can leave them crowded at 1 inch apart.

3. Soil & Water:
Like all onions, Purplette has shallow roots and requires consistent moisture.

• Ensure your soil is loose and rich in organic matter.
• Mulch lightly to keep the soil cool and prevent weeds from competing with the delicate young stems.

4. Harvesting Stages:

• At 30-40 Days: Harvest as "purple scallions" when the base is just beginning to swell.
• At 60 Days: Harvest when the bulbs are 1–2 inches wide for the classic "mini" onion look.
• Note: Unlike storage onions, the tops of Purplette do not always "fall over" when ripe. Harvest them when they reach your desired size!

When cooked, the vibrant purple skin fades to a beautiful, translucent light pink. To preserve the deep purple color, try quick-pickling them in white vinegar or serving them raw as a garnish for salads and steaks.

Garden Tip: Because Purplette matures so quickly, it is the perfect "gap-filler." Plant them in the spaces between slow-growing crops like peppers or tomatoes; you’ll be harvesting your onions just as the larger plants need the extra room! ⏲️