Bloomquist Grandiose is a 4" light purple formal decorative dahlia. At 50"-56" tall, it is an extremely productive bloomer and tuber-maker! BLQ Grandiose's sturdy blooms and very strong are great for market bouquets, you-pick, or really anything your dahlia dreams desire. Hybridized by Paul Bloomquist of Lynden, Washington, and part of our Legacy Collection. This listing is for one (1) dahlia tuber.