organic seeds for

growers' success
Premium organic seeds
100% organic, GMO-free
Fast delivery within Europe

Newest varieties

On this page you can find an overview of our novelty varieties. At De Bolster we are working towards a healthier planet and agriculture with perspective. In order to take the availability of organic agricultural crops to a higher level, we work hard on expanding our range of high quality seeds. For each crop we want to offer open-pollinated varieties, as well as hybrid varieties, giving commercial gardeners, arable farmers and individuals a wide choice of varieties for a successful cultivation.


Spinazie Renegade F1 – Spinacia oleracea NEW
Spinach 'Renegade F1’ can be grown throughout the season. Its smooth leaves are of outstanding quality and packed with flavour. Also suitable for growing as baby leaf.
> read more
Ready to ship: 3-4 days
Please select volume
> read more
Scheutjesbroccoli Santee F1 – Brassica oleracea NEW
Purple sprouting broccoli ‘Santee F1’ is a compact purple broccoli that produces delicious, tender spears. This healthy vegetable is high in antioxidants.
> read more
Ready to ship: 3-4 days
Please select volume
> read more
Boerenkool Darkibor F1 – Brassica oleracea NEW
Curly kale ‘Darkibor F1’ is a high-yielding variety with dark green, strongly curled leaves that are highly resilient to yellowing.
> read more
Ready to ship: 3-4 days
Please select volume
> read more
Boerenkool Redbor F1 – Brassica oleracea NEW
Curly kale ‘Redbor F1’ is super healthy! This highly productive variety is also easy to harvest.
> read more
Ready to ship: 3-4 days
Please select volume
> read more
Koolrabi Konan F1 – Brassica oleracea NEW
Kohlrabi ‘Konan F1’ has a mildly sweet flavour. The attractive, green, flat-round fruits have strong leaves and are also easy to harvest.
> read more
Ready to ship: 3-4 days
Please select volume
> read more
Koolrabi Kolibri F1 – Brassica oleracea NEW
Kohlrabi ‘Kolibri F1’ has an attractive purple skin. The flesh is pure white and nearly fibreless. The bulb has a flat-round shape.
> read more
Ready to ship: 3-4 days
Please select volume
> read more
Rode kool Klimaro F1 – Brassica oleracea NEW
Red cabbage ‘Klimaro F1’ is perfect for autumn cultivation. An excellent variety for fresh use but also for storage. The heads are a lovely red colour and have a firm structure.
> read more
Ready to ship: 3-4 days
Please select volume
> read more
Savooiekool Cantasa F1 – Brassica oleracea NEW
Savoy cabbage ‘Cantasa F1’ is a healthy grower that is suitable for autumn and early winter cultivation. A flavoursome, well-presented cabbage for the fresh market and storage.
> read more
Ready to ship: 3-4 days
Please select volume
> read more
Witte kool Impala F1 – Brassica oleracea NEW
White cabbage ‘Impala F1’ is a productive, healthy and uniform variety with heads set high off the ground. This good storage cabbage has a snow-white interior with open green outer leaves.
> read more
Ready to ship: 3-4 days
Please select volume
> read more
Stokslaboon Sunshine – Phaseolus vulgaris NEW
Climbing bean ‘Sunshine’ has slender, golden-yellow pods that are stringless and packed with flavour. High-yielding if the pods are picked young.
> read more
Ready to ship: 3-4 days
Please select volume
> read more
Augurk Adam F1 – Cucumis sativus NEW
Gherkin ‘Adam F1’ is perfect for pickling thanks to its firm, flavoursome fruits. It does not require pollination, so it is ideal for greenhouse cultivation and also makes a good outdoor gherkin.
> read more
Ready to ship: 3-4 days
Please select volume
> read more
Pompoen Leckør F1 – Cucurbita maxima NEW
Pumpkin ‘Leckør F1’ has beautiful orange flesh with an excellent flavour. The tasty fruits can weigh 1-1,5 kg.
> read more
Please select volume
expected January 2022
> read more