We bolster organic
From our own production – freshly in stock
100% organic, GMO-free
High-quality seeds with excellent germination

Varieties for professional growers

Here you will find a selection of varieties that have proven themselves in organic cultivation, and so are especially suited for professional growers. Some varieties result from our own breeding program, among which our specialisms squash, tomatoes and peppers. Furthermore, we also offer other proven varieties, in close co-operation with co-breeders from the field. At De Bolster you can find the best assortment of organic seeds for a successful organic cultivation.

> Leaf vegetables
> Brassica
> Legumes
> Fruit vegetables
> Root vegetables
> Herbs
> Flower Mixtures
> Green Manure


Suikermais My Fair Lady F1 PRO
High-yielding two-colour hybrid. ‘My Fair Lady’ produces slim cobs 18-20 cm long. The kernels have a soft texture and a very sweet flavour. Plant height approx. 160 cm.
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expected late 2026
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Knolselderij Yara F1 – Apium graveolens NEW!
Celeriac 'Yara F1' Apium graveolens 1413
Celeriac ‘Yara F1’ is a highly productive, fast-growing variety with round, smooth roots that sit high in the soil and are easy to harvest. Produces very few side roots and shows strong resistance to Septoria.
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Cherrytomaat Attracta F1 – Solanum lycopersicum NEW!
Cherry Tomato 'Attracta F1' Solanum lycopersicum 1944
Cherry Tomato ‘Attracta F1’ produces juicy fruits with a full, sweet flavor and strong resistance to cracking. Suitable for truss and loose harvest. Performs well even in cooler conditions. Intermediate resistance to powdery mildew.
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Cherrytomaat BOL-T-5202 F1 – Solanum lycopersicum NEW!
Cherry Tomato ‘BOL-T-5202 F1’ has intermediate resistance to Phytophthora and is suitable for outdoor production, unheated greenhouses, and polytunnels. It produces sweet, juicy fruits of approximately 20 g and shows strong resistance to cracking.
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Aubergine Rembrandt F1 – Solanum melongena NEW!
Aubergine ‘Rembrandt F1’ is a highly productive variety producing medium-long, rounded fruits. It offers excellent yields, performs well in greenhouse, tunnel and outdoor cultivation, and is easy to harvest due to its spineless stem.
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expected in February
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