Jack Van Der Knaap

Title: The Innovative Spirit of Jack Van Der Knaap

Introduction

Jack Van Der Knaap, an inventive mind based in AX De Lier, Netherlands, has made significant contributions to the floral industry through his unique chrysanthemum varieties. With a notable portfolio of five patents, Van Der Knaap's innovations showcase his dedication to improving horticultural aesthetics and plant performance.

Latest Patents

Among his latest patents, two distinctive chrysanthemum plants stand out. The first is the "Chrysanthemum plant named Dark Eyes," recognized for its flat capitulum form and anemone capitulum type. This variety features a beautiful lavender ray floret color and a darker contrasting disc floret color, boasting a diameter of 3.5-6.0 cm. It displays a unique branching pattern with 4-7 breaks after pinching and is known for its flowering response of 56 to 60 days from the start of short days. The plant reaches a height of approximately 40 cm when cultivated in a 6.5 inch (16.5 cm) pot.

The second patent, the "Chrysanthemum plant named Quiet Eyes," presents a daisy capitulum type with a flat shape. This variety is characterized by its lavender ray florets and a striking yellow disc floret color that graduates to a lovely green eye. It has a larger diameter of 8.0 to 10.0 cm and demonstrates an upright to spreading branching pattern with approximately 3-4 breaks after a single pinch. Its flowering response occurs within 57 to 63 days post initiation of short days, also maintaining a height of about 40 cm in a similar pot size.

Career Highlights

Jack Van Der Knaap works at Fides Beheer B.V., where his expertise in plant development is valued. His innovative approach and keen understanding of horticultural trends have positioned him as a notable figure within the industry. His contributions not only add to the aesthetic appeal of gardens but also enhance the market variety of chrysanthemums available to consumers.

Collaborations

While specific collaborations have not been documented, professionals like Van Der Knaap often engage with other inventors and horticulturists within the field, potentially influencing advancements in plant breeding and cultivation techniques.

Conclusion

Jack Van Der Knaap exemplifies the spirit of innovation through his patents and contributions to the chrysanthemum market. His continual exploration of plant genetics and varietal uniqueness ensures that he remains at the forefront of floral innovation, inspiring future generations of inventors in the horticultural field.