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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


Stamsnijboon Nassau PRO
Dwarf Flat Bean 'Nassau' Phaseolus vulgaris 1195
Stringless bean with flat green, really tasty pods. In many countries, ‘Nassau’ is the standard variety for mechanical harvesting, but it is also suitable for picking by hand.
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Stokslaboon Cobra PRO
Attractive, stringless pole bean with very tall plants. Mid-early variety, suitable for both greenhouse and outdoor cultivation. ‘Cobra’ has light green pods and slow-to-develop black seeds.
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Stokslaboon Sunshine – Phaseolus vulgaris NEW
Climbing bean 'Sunshine' Phaseolus vulgaris 1173
Climbing bean ‘Sunshine’ has slender, golden-yellow pods that are stringless and packed with flavour. High-yielding if the pods are picked young.
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Stoksnijboon Golden Gate PRO
Beautiful, yellow flat bean with a rather open habit. ‘Golden Gate’ is suitable for both greenhouse and outdoor production.
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Stoksnijboon Helda PRO
Climbing bean flat-podded Helda is by far the most cultivated race for open ground. The legumes are long, quite broad and flattened. Flat-podded bean varieties are very productive. Picking regularly (twice a week) and removing beans that are too thick maintains plant vigor.
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Stoksnijboon Vitalis PRO
Beautiful, dark green flat bean. Due to its slower development, this variety has a high percentage of first-class pods. Suitable for both greenhouse and outdoor production.
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1220 Kapucijner Blauwschokker PRO
Purple snap pea Blauwschokkers is a firm crop and a dwarf type. Both the flowers and legumes are purple. Suited for fresh use and conservation.
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Rijsdoperwt Eerste vroege mei PRO
Climbing pea First Early May is an early and productive variety, suited for every type of soil. The seeds are rather fine and round.
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Rijspeul Sweet Horizon PRO
Beautiful, very productive, climbing snow pea. Due to its tolerance of Asochyta and its resistance, this is a reliable cropper, while its long, thick pods are easy to pick.
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Stampeul Norli PRO
Snow Pea 'Norli' Pisum sativum 1300
This sugar snap pea Norli produces many, quite small, legumes. It is a commonly known and cultivated variety. It becomes sweeter in a later stadium. Pick the legumes regularly before they become too thick.
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2040 Zomerpostelein PRO
Summer Purslane Portulaca oleracea 2040
Summer Purslane is a very rapidly growing summer vegetable with bright green leaves. Mixing the seeds with sand makes sowing easier. Sow only when temperatures are warm enough.
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Bladrammenas - Groenbemester – Raphanus sativus NEW
Green manure fodder radish can grow up to 80-110 cm in height. This crop adds a lot of organic matter to the soil when ploughed in. This versatile soil improver suppresses weeds.
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