About Sjaak van der Hulst Rozenkwekerij
Sjaak van der Hulst Rozenkwekerij is part of the growers group Van der Hulst Rozenkwekerijen.
In the greenhouse, this farm grows Cupcake, Aqua!, Armando!, Tara, Lucky Red, and Wham. The roses are all grown on coconuts. The company gets good results with integrated crop protection. Biological enemies like spider mites, thrips, and now whiteflies have been used at this company for 10 years with success.
Manager Koen van der Hulst is very busy in particular with biological crop protection. The goal is to grow a rose as clean as possible with the least possible use of plant protection products. We are getting good results with this.