Supertunia® White Russian - Petunia

Supertunia® White Russian is a named white-flowered petunia selection whose registered denomination is ‘Kerivoryvein’. The Canadian variety record describes a creeping habit and purple veins in the flowers. Proven Winners’ general petunia guidance supplies practical garden-use and care context without extending cultivar-specific claims beyond the available record. ## Plant profile Use this selection in containers, hanging baskets, window boxes, or beds where its documented creeping growth has room to spread. The Canadian record supports the White Russian trade identity and describes its flower and growth habit. [Canadian ‘Kerivoryvein’ variety record](https://active.inspection.gc.ca/english/plaveg/pbrpov/cropreport/pet/app00008424e.shtml) ## Growing conditions Provide a sunny site and fertile, well-drained soil. Container plants may need more frequent watering in warm weather, so check the growing medium regularly. Proven Winners describes its petunias as vigorous, heat-tolerant annuals for beds and containers, flowering from spring until frost; bloom timing varies with local conditions. [Proven Winners petunia guide](https://www.provenwinners.com/plants/petunia) ## Maintenance Water when the growing medium begins to dry, particularly in hanging baskets and other exposed containers. Remove damaged growth when needed and leave enough room for the creeping stems to develop.