Dianthus giganteus, the giant pink, is a species of pink native to Romania, the Balkan peninsula, and possibly nearby areas. A perennial with flowerheads reaching 1 m, it is useful in gardening and landscaping applications where a backdrop of taller plants is needed. It is available from commercial suppliers, with the Royal Horticultural Society considering it to be a good plant to attract pollinators.
A number of putative subspecies have been proposed:
Dianthus giganteus subsp. banaticus (Heuff.) ...
Type a symptom or a disease and read about herbs that might help, type a herb and see diseases and symptoms it is used against.
*All information is based on published scientific research