Kallaland B.V. is a family-run Dutch grower specializing in cut Calla flowers, also known as Zantedeschia. Based in Voorhout in the Bollenstreek, the company was developed by brothers Jan and Ton Kortekaas, whose family background is in horticulture. Their sister company, Agriko B.V., grows Calla bulbs, while Kallaland focuses on cultivating the flowers.

Kallaland produces an outdoor-grown collection of around 15 to 20 varieties and colors, including Snowstar, Rudolph, Captain Romance, Goldcup and Blushing Lady. The flowers are grown with care for the natural environment and are selected for quality and a long vase life. The company supplies flowers through Dutch flower auctions from June to October, serving wholesalers, exporters and florists whose customers include major retailers. Its Callas are also used in bouquets and floral arrangements.

Kallaland holds GlobalG.A.P., GRASP and IDA certifications. The company welcomes enquiries from businesses interested in selling its flowers and provides information about its Callas, bulbs and varieties on its website.