Seed Potato, All Blue, Organic

All Blue Seed Potato (Solanum tuberosum)

All Blue is a stunning heirloom fingerling-type potato with deep blue skin and vibrant blue-purple flesh that retains its rich color even after cooking. Known for its striking appearance and excellent flavor, this mid- to late-season variety has been grown in North America since the late 1800s. All Blue performs well in diverse growing conditions and is prized for its high antioxidant content, creamy texture, and excellent storage. A favorite among homesteaders, chefs, and gardeners seeking both nutrition and beauty in their crops.

Key Characteristics

Deep Blue Flesh Packed with Antioxidants
All Blue potatoes are rich in anthocyanins—potent antioxidants responsible for their intense color. These compounds support immune health and reduce inflammation, making this a truly functional food.

Great for Roasting, Mashing, and Steaming
The moist, creamy texture and earthy, nutty flavor make All Blue ideal for roasting, steaming, and boiling. It holds its color well when cooked, making it a favorite for visually striking mashed potatoes or potato salads.

Excellent Storage and Late-Season Harvest
This variety stores well through the winter when properly cured and kept in a cool, dark location. Expect dependable yields of medium to large tubers in 90–110 days, perfect for long-term pantry staples.

Adaptable to Diverse Soils and Conditions
All Blue is a hardy and adaptable grower that does well in a range of soil types, though it prefers loose, well-drained loam. Performs reliably in raised beds, in-ground rows, or containers, especially when hilled properly during growth.

Heirloom Variety with Historical Value
A true heirloom variety, All Blue has been passed down for generations and remains a favorite for its color, flavor, and cultural heritage. An excellent addition to regenerative gardens and food sovereignty projects.

Product Details

• Type: Mid- to late-season heirloom potato
• USDA Certified Organic: Yes
• Skin color: Deep blue
• Flesh color: Blue to purple
• Texture: Moist and creamy
• Flavor: Earthy and nutty
• Best uses: Roasting, boiling, steaming, mashing, salads
• Days to maturity: 90–110 days
• Sun requirements: Full sun
• Soil requirements: Loose, well-drained, fertile
• Storage qualities: Excellent, long-keeping when cured
• USDA Hardiness Zones: Plant as annual in Zones 3–10 (early spring)

With its rich color, creamy texture, and heirloom charm, All Blue is more than just a novelty—it’s a nutritious, productive, and beautiful staple for any food-growing system.

Learn more about growing potatoes in our Ultimate Potato Growing Guide!