Product specifications and features

Product Description

Belle De Fontenay Seed Potatoes

Belle de Fontenay Seed Potatoes are an authentic French heritage potato, cherished since the late 1800s for their exceptional taste and texture. This early-to-maincrop variety produces long, slightly curved pale-yellow tubers with a waxy, light-yellow flesh that stays firm when boiled or steamed. The flavour is creamy, often described as buttery or hazelnut-like, and becomes even more pronounced with storage.

Why You’ll Love Growing Belle de Fontenay:
Stunning flavour ideal for salads, steaming, and light dishes, consistently delivering quality every time.
Charming appearance elegant long oval tubers with shallow eyes and smooth skin, adding both beauty and function to your garden.
Garden versatility perfect for beds, borders, and containers; elegant in the dish and quick to harvest.
Quick to harvest plant early as a first maincrop and expect early-season results with exceptional flavour.

Planting & Growing Instructions:
1. Optional Chitting: Stand seed potatoes eyes-up in a cool, bright place for 4-6 weeks to sprout before planting. Tubers may turn green in the light, this is normal.
2. Best planted after the last frost in Spring (March-April), or up until mid-August if stored correctly. Plant slightly earlier in the South of the UK, and later in North of the UK.
3. Grow these Main Crops for 16-24 weeks. Feel for the potatoes size before pulling up to harvest.
4. Protect from frost and blight while growing. Use movable Jamieson Brothers Grow Bags or frost covers, and protect from blight with Jamieson Brothers Blight Guard.

After harvest let the potatoes air dry for a few hours on the soil surface before bagging them up.
Never store them in plastic bags, as the trapped moisture will cause them to rot. Hessian sacks are the best way to store potatoes.
Don't store them next to onions or fruit like apples, as these release gases that make potatoes spoil faster.

Specs & Details

Botanical name
Solanum tuberosum
Plant spacing
35cm

Features

  • Main Crop

  • Grow Time

  • Chef's Choice

  • Best for Boiling

  • Best for Salads

Planting Calculator

FAQs

Please read our FAQs page to find out more.

Why is buying by weight better than buying by a specific number of tubers?

Buying by weight is the professional merchant standard and ensures you receive the maximum amount of biological energy for your money. While some retailers use high tuber counts to make a bag look full, those tubers are often inconsistent in quality or undersized.

By focusing on weight, we guarantee a reliable volume of high-health stock. This usually results in more individual planting points per kilogram than a count-based bag, giving you a far better return on your investment and a more successful harvest.

Why should I choose Scottish seed potatoes for my garden?

Scotland is globally recognised as a High Health region for potato production. The unique climate and rigorous government standards ensure that the seed is free from diseases and viruses common in other regions. By choosing Scottish seed, you are using the same high-performance stock as commercial farmers. This ensures your garden gets the best possible start for a heavy and healthy crop, whether you are an expert or a first-time grower.

What are the advantages of your seed potato sizing?

Our seed potatoes are sized between 35mm and 60mm depending on the variety. This is known as Single Drop sizing and is the preferred choice for professional growers. These tubers have an intact skin that acts as a natural shield against soil-borne rot.

If you are a beginner or have limited space, these high-vigour seeds are the perfect match for our potato planter bags. Using these bags allows you to control the growing environment perfectly, ensuring a huge harvest even on a patio or balcony.

How many potatoes can I expect to harvest from each seed potato?

You can expect a fantastic return on your investment. For Second Early varieties, a single high-quality Scottish seed potato will typically produce between 5 and 10 potatoes at harvest. To maximise your yield and provide your plants with the premium nutrients they need to thrive, we recommend using our potato planting compost. Formulated with added John Innes for superior structure and a six-month feed, it provides the perfect growing environment to help you achieve a record-breaking crop with ease.

How do you ensure the quality of the seed potatoes?

We use a rigorous double inspection process that goes far beyond the basic requirements. Every batch is certified by SASA (Science and Advice for Scottish Agriculture) and must pass a thorough series of checks before it even reaches us. We then perform over 50 additional in-house quality checks on our farm throughout the picking and packing stages.

This labour-intensive standard ensures that only the most healthy and viable tubers are selected for your order. You can plant with total confidence knowing your garden is backed by professional standards and over a century of expertise.

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