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This plant is said to grow outdoors in the following regions:
Brunswick, Missouri
Wilkes Barre, Pennsylvania
Update 2015: T. 'Parade' is awarded with the Award of Garden Merit (AGM) from the British Royal Horticultural Society since 1993 (AGM tul...Read Moreips list 2015).. Hybridized by D.W.Lefeber & Co, 1951.
Update 2015: T. 'Parade' is awarded with the Award of Garden Merit (AGM) from the British Royal Horticultural Society since 1993 (AGM tul...Read More