Andi - If you want an upright HT, definitely Blue Girl will fit that bill. Very upright. Very very upright. Like, straight up. All 5 of my BGs are showing the same exact upright behavior. Same with Outta the Blue.. very upright (vase shaped.. narrow at the ground, tall & bushy like 3' up). My original BG is like over 6' tall now with 3 canes shooting straight up. I know that I didn't get a climber version.. the nursery I got her from doesn't carry BG climber.