Raspberry Griffin $16.00 Unusual Form Crispate. Listed as a rebloomer by the hybridizer. List price: $16.00Price: $16.00 Hybridizer: Gossard Year: 2006 Height: 27 inches Season: EM Ploidy: Tetraploid Foliage: Dormant (deciduous) Flower Form: Unusual Form Flower Size: 7.5"