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Seed potatoes

Whether you're just starting out with vegetable gardening or have been planting seed potatoes for years, you'll find everything that wants to grow here. Asparagus, potatoes, garlic, onions, shallots, chicory roots, and flower bulbs: each one carefully selected for a strong start and a bountiful harvest.
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Growing potatoes

Growing potatoes 🥔 | how to plant potatoes in the open ground and in containers

Read our growing guide about planting onions here

Buying organic seed potatoes: the natural start of your vegetable garden

Want to build your vegetable garden with respect for people and nature? Then start with organic seed potatoes. At Plukkers, you'll find a carefully curated assortment of organic seed potatoes, garlic, onions, asparagus claws, and other tubers—all certified and grown without chemicals. Our selection is, of course, seasonal and consists of carefully selected seed potatoes with strong growth, ensuring you get off to a good start. It's understandable that potatoes, onions, and shallots are the most popular varieties, given their popularity and versatility in cooking. This way, you'll give your garden a healthy foundation from the very beginning. Seed potato selection is seasonal and not available year-round, so plan your purchases carefully.

What is organic seed potatoes?

Seed potatoes are the plant parts, such as tubers, bulbs, or onions, that you plant to generate a new harvest. Organic seed potatoes are specifically bred for higher yields and better disease resistance, unlike supermarket food that isn't intended for planting. They are grown according to strict standards—no artificial fertilizers, no synthetic pesticides, and often with a focus on biodiversity and soil health. Certified seed potatoes guarantee thicker and more reliable yields than tubers for consumption. Moreover, seed potatoes are less susceptible to disease than vegetables bought at the market, contributing to a better harvest.

The difference between seed potatoes and planting stock is that seed potatoes usually consist of tubers, bulbs, or onions that you plant for growing potatoes or onions, for example, while planting stock often refers to pre-grown plants like tomatoes, lettuce, or exotic varieties that are planted as young plants. Besides traditional seed potatoes, there are also exotic varieties available, such as chayote and Jerusalem artichoke. Sunroot tubers, another interesting option, can be prepared raw, boiled, or fried, just like potatoes.

Why choose organic seed potatoes?

  • A safe, clean start for your plants
  • Less chance of disease transmission or contamination
  • 100% natural from seedling to harvest
  • Seed potatoes ensure strong growing plants, so that your garden can grow optimally
  • Organic plants prefer a healthy, living soil for best growth
  • You know exactly what you eat and what you grow in your garden
  • Organic farming promotes soil life and balance
  • Seed potatoes have a higher yield per tuber than eating potatoes or onions
  • Seed potatoes can be purchased in both small and large quantities, depending on the grower's needs

Our organic seed potato collection

  • Organic seed potatoes —robust varieties without chemical pretreatment. Various types of seed potatoes are available, including less common varieties such as Jerusalem artichokes, shallots, and specialty onions. Potatoes come in different varieties, each suitable for a specific use: cooking, baking, frying, or use in salads. The yield per seed potato is often many times greater than with sowing. Some tubers produce shoots that can be replanted for a subsequent harvest. Mid-early to late seed potatoes, such as Carolus and Agria, are planted from March to May and harvested from August to October.
  • Organic garlic & cloves —soft- or hard-shelled varieties, perfect for organic cultivation. Some products are grown from seeds, adding extra variety to the range.
  • Organic onions & shallots — grown according to ecological principles. Shallots are an essential part of the vegetable garden and can also be grown in pots.
  • Organic asparagus claws — a classic choice for long-term asparagus beds.
  • Other organic tubers —such as carrot bulbs, Jerusalem artichokes, and specialty bulbs—offer versatile gardening and culinary uses, such as cooking, baking, frying, or using in salads. Sweet potatoes have a positive effect on blood sugar levels.

Sweet potato as an alternative

Sweet potato plants are a real surprise for your vegetable garden and a delicious alternative to the regular potato you know. This root vegetable has such a lovely sweet, nutty flavor and is packed with fiber, vitamins, and antioxidants—handy, right? Sweet potatoes are easy to grow, even if you're new to gardening, and they have the advantage of being much less susceptible to diseases than regular potatoes. You can plant them directly in the ground or simply in pots on your patio or balcony, so they really fit into any garden, big or small. By choosing organic seed potatoes, such as organic seed potatoes and sweet potato plants, you can give your own vegetable garden a strong start without any hassle. Sweet potatoes fit perfectly into your varied growing plan and provide a colorful and nutritious harvest from your own soil—enjoy! Before planting, seed potatoes should be placed in a bright spot for sprouting about four weeks before they go into the ground.

Tips for plants in open ground & care

Sow or plant organic seed potatoes when your soil warms up and the risk of frost has passed, preferably in spring. You can also grow seed potatoes in a pot; in that case, use good-quality potting soil for optimal growth. The difference between sowing and planting is that sowing uses seeds, while planting involves placing tubers or bulbs directly in the ground. For a strong start, you can germinate potatoes or other tubers before planting. Ensure the seed potatoes are planted at the correct depth, as correctly planted seed potatoes offer the best chance of healthy development. Use loose, humus-rich soil. Water immediately and incorporate compost. Keep the soil moist, but not soaking wet, and allow sufficient space between the pieces to promote airiness and growth. The yield per seed potato is often much higher than with sowing. Harvesting is usually done in the fall, when the foliage has died back and the tubers or bulbs are fully grown. The planting depth for seed potatoes is approximately 10-15 cm, and the distance between plants should be about 30 cm. When growing seed potatoes, it's important to pay attention to the correct planting timing, usually after the last frost.

Why organic seed potatoes or other seed potatoes from Plukkers?

We select only seed potatoes that meet our high organic standards. With every purchase, you'll receive advice on planting, care, and soil development. Looking for new or unique seed potato varieties? Plukkers is happy to help you find alternatives and discover surprising flavors. We believe a good harvest starts with pure starting material – and we're happy to support you every step of the way. Seed potatoes can be ordered online in our webshop. Delivery of online orders will be made to the customer's specified address, which can also be a pick-up point.

Creating your own vegetable garden

Starting your own vegetable garden? It's not only incredibly fun, but also truly worthwhile. With a good choice of organic seed potatoes—think organic seed potatoes, onions, and garlic—you'll be on the right track for a great start and a bountiful harvest. These organic seed potatoes are grown without artificial fertilizers or chemicals, so what you ultimately get from your own garden is pure nature. By growing your own, you'll discover the importance of healthy soil life, and you'll also be helping biodiversity in your neighborhood. You'll learn that healthy soil produces strong plants and a harvest you can be proud of. And then there's the taste and freshness of your own produce, straight from the earth—nothing beats it! By choosing organic varieties, you're not only giving yourself a healthy boost, but also the natural world around you. When purchasing seed potatoes, it's important to choose varieties that are suitable for your growing method. Growing certified seed potatoes is a specialized skill, requiring strict selection to guarantee the highest quality. This way, your vegetable garden becomes a source of pleasure, knowledge, and abundant yields, year after year.

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