organic seeds for

growers' success

Root vegetables professional

De Bolster supplies certified organic seed for producing various root vegetables such as scorzonera, onions and carrots. Familiar varieties in our range of organic seeds include radish 'Cherry Belle' and carrot 'Nantes 2' (a summer variety). The varieties we supply were developed under organic conditions and are especially suitable for professional vegetable cultivation. Our carrot assortment offers you a selection of orange, yellow or white varieties suitable for the earliest to the late summer and autumn harvests. Whatever the variety, the result will be beautiful, uniform and exceptionally flavourful. De Bolster offers the best organic seeds for successful organic cultivation.


Zomerwortel Napoli F1 NEW
Carrot 'Napoli F1' is perfect for the earliest cultivation period. Slightly conical roots with good colour. A productive variety with strong foliage. A Nantes type.
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Zomerwortel Negovia F1 NEW
Carrot 'Negovia F1' is suitable for late summer and autumn cultivation. A Nantes type. A very uniform variety with good flavour.
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Zomerwortel White Satin F1 NEW
Carrot 'White Satin F1' is suitable for late summer and autumn cultivation. This variety produces long, smooth, pure white carrots. A Nantes type.
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Zomerwortel Yellowstone F1 NEW
Carrot 'Yellowstone' is a versatile variety with a beautiful yellow colour. Suitable for both late bunching carrots or for producing winter (storage) carrots.
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Ui Hylander F1 NEW
Onion 'Hylander F1' is a middle-early, mildew-resistant variety. Nice round and uniform onions. Good skin and storage quality. High yielding.
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Schorseneer Verbeterde Reuzen Nietschieters
One of the most productive varieties with remarkable length and smoothness of root. ‘VRN-Enorma’ has attractive foliage and is resistant to hollow crown. A uniquely delicious vegetable.
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