Superior Seed Potato – Organic

Description

Organic Superior Seed Potato

Organic Superior Seed Potatoes – Early White Classic: Crisp Chips & Fluffy Bakes
Superior is the benchmark early white potato that growers trust for reliable, uniform harvests. Bred by the University of Wisconsin, Superior is an early‑season option ideal for shorter growing seasons—it produces many medium‑sized tubers that store well. These smooth, oval‑to‑oblong spuds have lightly buff skin and firm white flesh. Selected for outstanding chipping quality, they also bake fluffy, boil clean, fry beautifully, and mash to a silky finish. Unlike Kennebec, Superior will not “green” as easily when exposed to light. As an early‑to‑mid‑season variety, Superior sizes up quickly, cures clean, and—despite its shorter dormancy—stores well, keeping your pantry stocked with versatile spuds.

🥔 Product Highlights

• Maturity: Early‑to‑mid season, ready in 70–100 days
• Skin/Flesh: Buff, smooth (lightly flaked) skin with white flesh
• Tuber Size: Medium, oval‑to‑oblong tubers, about 4–6 per pound
• Yield: Moderate to high yields with uniform size
• Storage: Strong keeping quality and stores well for months
• Spacing: Plant 8–10 inches apart in rows
• USDA Planting Zone: Thrives in Zones 3–9
• Double Certified Seed Potatoes: Our seed potatoes are grown in the US on small family farms and are double certified— Certified Organic and also certified by the State Seed Potato Programs to bring gardeners the healthiest, disease-free potatoes without varietal mixture.

🌟 Why Gardeners and Cooks Love Superior Potatoes

• Culinary versatility: Bred for chips, yet also superb for baking, boiling, frying, mashing, scalloped & roasted dishes.
• Early‑season advantage: Perfect for shorter seasons—tubers size early and stay uniform with minimal internal defects.
• Pantry‑friendly: Stores well and washes clean, with less tendency to green under incidental light.
• Nutrient‑dense simplicity: Naturally fat‑free, cholesterol‑free, gluten‑free; about 110 calories per medium potato, with vitamin C, potassium, fiber, and vitamin B6 to support immunity, heart health, and digestion.
• Grower tips: Shows moderate resistance to common scab; manage for late blight/Verticillium with rotation, certified seed, and consistent moisture.

🌱 Seed Potato Growing Information – Certified Seed Potatoes

• Soil: Potatoes thrive in deep, loamy soil that holds moisture yet drains well. They adapt to less than ideal soils but produce best with plenty of organic matter. Create nutrient‑rich soil with our Veggies NKO Organic Fertilizer for healthier plants and higher yields.
• Planting Time: Plant as soon as the ground can be worked, ideally when soil reaches ~45°F. Timing varies by region.   Potatoes tolerate light frost but may need protection from hard, late frosts. The Farmers Almanac Planting Calendar by zip code is a great resource for planting times.
• Bed Feet per Pound: 1-lb bag plants approximately 6-8 row feet, depending on the variety. If a seed potato is over 1 inch in diameter, you can cut them into pieces. Leave 1 – 2 eyes per piece. Average is 6-8 pieces/lb., more for Fingerlings. Average planting rate: 10-12″ apart, in rows 30-36″ apart.
• Water: Consistent watering is key. Provide ~1″ of water per week. Stop watering once plants naturally die back.

👉 For detailed instructions, visit our Keene Garlic Potato Planting Guide.

📝 Product Details – Superior Organic Seed Potatoes

• Storage until planting: Remove potatoes from box and bag. If eyes are not yet visible, we recommend placing them in light & warmth, ~60-70F, to awaken them out of dormancy.
• Natural characteristics: Minor sprouting, shriveling, or blemishes are normal for seed potatoes for planting and do not affect performance. If planting is delayed beyond 2 weeks, keep seed potatoes in a cool, dark place until ready to plant.
• Variety selection: Choose seed potato varieties suited to your USDA hardiness zone.
• Shipping & planting: At checkout, select shipping dates that match your regional planting times, and plant once soil is workable, ideally around 45°F.

👉 For detailed storage instructions, visit our How to Store until Planting Time Guide.

🚚 Spring Shipping Information

• General Shipping: Spring products ship between late February and mid‑May to align with optimal planting times.
• Onion/Leek/Shallot Plants: These only ship after April 1. If you need other spring products at a different time, please place separate orders for each ship date.
• Ship Date Selection: Choose your preferred ship date at checkout according to your regional planting schedule.
• Carriers: Orders ship via USPS; heavier or delicate shipments are sent via UPS. Local pickup can be arranged by contacting us.
• Perishable Products: Planting and gardening items are perishable—please track your shipment, open boxes promptly upon arrival, and store properly until planting.
• Address Verification: Please confirm your shipping address in your order confirmation email. Any errors entered at checkout are the responsibility of the customer.

👉 Refer to our Keene Garlic Seasonal Order Shipping Guide for full details.

About Us

Plant, Grow, Savor – trusted garden products

For nearly 20 years, Keene Garlic has focused on growing premium garlic and providing top‑quality seed so you can enjoy the satisfaction of cultivating your own. Each season, we partner with farms that follow organic practices to deliver trusted garden products. By working closely with experienced small family farms, we ensure every crop is grown with care, giving you the best foundation for success in your garden and kitchen.

From soil to table, our selection includes heirloom garlic, shallots, potatoes, onions, asparagus, and horseradish—all nurtured on sustainable family farms. To help your garden thrive, we also offer specialized blended organic fertilizers. And in the kitchen, our small-batch seasonings crafted from our homegrown, heirloom, organic garlic deliver bold, full flavor to every dish.

Choosing Keene Garlic means more than adding reliable, high-performing plants and products to your garden—it’s a commitment to supporting sustainable agriculture and generations of family farming.

Keene & Cindy