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Brassica professional

Our range of brassica crops is especially suitable for professional vegetable cultivation. These include organic seeds for broccoli 'Belstar' and white cabbage 'Caraflex'. Regardless of your crop schedule, we will always be able to provide you with the right variety and type of seed. Choose from our cauliflower varieties for early summer and autumn production or broccoli resilient to secondary growth. All of our varieties are robust and productive. De Bolster offers the best organic seeds for successful organic cultivation.


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.
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Spitskool Caraflex F1 PRO
White Cabbage 'Caraflex F1' is a very pointed type of cabbage with a nice green colour. It has smooth outer leaves and very uniform heads. Suitable for medium-length storage. 
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Spruitkool Irene F1 PRO
Brussels Sprouts 'Irene F1' is an early variety. Productive with a mild flavour. Round sprouts with good keeping quality. Highly resistant to bolting.
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Spruitkool Hemera F1 NEW
Brussels sprouts ‘Hemera F1’ is a winter variety that withstands frost well. The short, sturdy plants form attractive sprouts that are not prone to purple discolouration.
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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.
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