Hosta ‘Diamond Tiara’ Hosta (Zilis 1985) Type:groundcover, hostas, perennials that last Notable Traits:attracts butterflies/pollinators, fast-growing, low-maintenance, resistant: disease, striking foliage, tolerant of black walnut Light:part to full shade (4 hours or less sun), shade (northern exposure) Water:drought tolerant, requires regular watering Bloom Color:purple Bloom Shape:trumpet Bloom Time:summer Foliage:green, variegated, white Description ‘Diamond Tiara’ is a rapid-growing mounding variety that matures to 18″ h x 42″ w with dark green leaves and a white margin. Purple flowers appear in late summer. A sport of ‘Golden Tiara’, this hosta makes a great groundcover plant.