Sunflowertime Viveiros is a flower and plant supplier based in Vila Real, Portugal, serving the interior north and wider northeast of the country. Operating since 2000, the business was initially known as Viveiros Machado and has developed its expertise to provide customers with a broad selection of flowers and plants. Its cut flowers come from Portugal, the Netherlands and Ecuador, with a variety that includes roses and other options for everyday use and special occasions. The company also offers indoor and outdoor plants to bring greenery and freshness to different spaces.

Sunflowertime provides refrigerated delivery across a wide area of northeastern Portugal, using refrigerated vehicles to help preserve the freshness and quality of its flowers. Customers can also seek guidance for weddings, baptisms, communions and other events. Some more exotic flower varieties may need to be ordered in advance, and the company provides a catalogue to help customers explore its range and make suitable choices.