Ko Kolk Hortensia BV

Since 1995 Ko Kolk Hortensia BV is growing and breeding Hydrangeas on their nursery. The current surface of their glasshouse is 23000 square meters. Good varieties for cut-flower production bloom every year, are free-flowering, push the flowers till late in the autumn trough, and develop fully flower-heads. This is something pot plant varieties don’t do. Because they are selected for other use. They don’t flower in one season, but close the flower-bud in autumn, and develop flowers in the next year. The second important thing is the color, the shape, and the hardness of the flower-heads.

The assortment is mainly improved by breeding inside the company, where Ko Kolk Hortensia BV put in a lot of effort. In the last few years they developed some very successful and leading varieties. These varieties are positively tested on free-flowering, high quality and are being limited issued by our propagator and agent; Van Klaveren Plant.