Hosta ‘Grand Tiara’ Hosta 'Grand Tiara' Type:hostasPerennials Hardiness:Zone 3 – 9 Mature Height:12-18in Light:part sun/afternoon shade (eastern exposure)part to full shade (4 hours or less sun)shade (northern exposure) Water:requires regular watering Bloom Color:lavender Bloom Shape:trumpet Bloom Time:summer Foliage:greenvariegatedyellow Description A rapid-growing tetraploid sport of ‘Golden Tiara’ with a wider bright gold margin and dark green center. Small heart-shaped leaves topped with lavender flowers in midsummer. Grows up to 30″ wide.