- Since 1939
A/S Knud Jepsen is the world's largest producer of Kalanchoe, which goes under the brand Queen®. In 1979 the company started its breeding department to raise the market standard for quality plants. Through dedicated and targeted innovation, the product portfolio has been expanding ever since. Growers from more than 75 countries around the world trust us to supply healthy cuttings and reliable growing instructions.
At Queen® Genetics, we have worked hard to maintain our proud craftsman’s tradition since the founding of our nursery in 1939. We have years of experience in developing unique products that meet the needs of modern consumers. Our products stand out for their excellent shelf-life, perfectly formed large flowers in bright, vibrant colours and the highest ethylene tolerance on the market.