organic seeds for

growers' success
Premium organic seeds
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Fruit vegetables professional

De Bolster supplies certified organic seed for a wide range of fruit vegetables: tomatoes, sweet and hot peppers, courgettes, squashes (pumpkins) and sweet corn. Highly recommended from our own breeding programme: Plum Tomato 'Sensatica' and our climbing courgette 'Ola Escaladora'. The varieties we supply were developed under organic conditions and are especially suitable for professional vegetable cultivation. Whether you provide indoor and outdoor growing conditions, we will always have the right variety for meeting your requirements as an organic grower. These are robust, productive vegetables that require little fertilising compared to similar varieties and produce healthy - but above all - flavourful fruits! De Bolster offers the best organic seeds for successful organic cultivation.


Bolcourgette Ola Redonda – Cucurbita pepo NEW
Round courgette ‘Ola Redonda’ has round, light green fruits with white speckles. It is a high-yielding variety with fruits ready to pick every day.
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Ready to ship: 3-4 days
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Acorn-pompoen Green Tangerine F1
Attractive, dark green fruits with deep tangerine coloured flesh with a pleasant, sweet taste. The nicely shaped fruits (600-800 g) are 11-14 cm in diameter with a small interior seed cavity.
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Ready to ship: 3-4 days
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Delicata-pompoen Sugar Babe F1
Wonderfully sweet Delicata squash. Thanks to their flat base, the fruits (500-800 g) stand upright well – ideal for stuffing and baking in a range of dishes. 'Sugar Babe F1' is a high-yielding bush type squash with a very good shelf life.
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expected November 2021
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Halloweenpompoen Owls Eye F1
Attractive, yellow squash for autumn with a firm stalk that makes it easy to harvest and prepare. Thanks to its flat base, 'Owls Eye F1' stands nicely upright. Semi-bush plant type with good mildew tolerance.
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Ready to ship: 3-4 days
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Cherry-pruimtomaat Bolstar Baloe F1
Deliciously sweet cherry-plum tomato, ideal for summer production in polytunnels and unheated greenhouses. ‘Bolstar Baloe’ produces both single and double trusses, with a beautiful herringbone pattern.
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Tomaat Bartelly F1
Very flavoursome cherry tomato, ideal for summer production in polytunnels and unheated greenhouses. ‘Bartelly’ is a favourite with many growers.
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Tomaat Bolstar Sensatica F1
Deliciously sweet, semi-long life plum tomato, suitable for polytunnel production and slightly heated greenhouses. The plum-shaped fruits, which weigh about 80 gm, have a very good flavour, especially compared with other ‘Roma’ tomatoes. 
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Tomaat Bolstar Gimli F1
Beautiful, shiny truss tomato, suitable for summer production in polytunnels and slightly heated greenhouses. The fine round fruits, weighing about 75 gm, have a very good shelf life, both on the plant and after harvesting.
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Tomaat Bolstar Granda
Robust, high-yielding, open-pollinated variety suitable for summer production in polytunnels and unheated greenhouses. The round fruits weigh about 100 gm and are suitable for picking loose with calyxes.
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Ready to ship: 3-4 days
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Suikermais My Fair Lady F1
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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Ready to ship: 3-4 days
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