The Bob series features flowers with numerous petals and a large, voluminous bloom size of approximately 7 to 9 cm in diameter.
Depending on weather conditions, this late-maturing type typically takes about 90 to 100 days from transplanting to flowering.
シルバーブルーはフルダブルに近い花型と、淡いブルーと白のバイカラーが特徴の品種です。
ボブシリーズの中では花径が一回り小さめです。