Hosta ‘Blue Angel’ Hosta 'Blue Angel' Type:hostasPerennials Notable Traits:attracts butterflies/pollinatorsattracts hummingbirdsfragrant Hardiness:Zone 3 – 9 Mature Height:24-36in 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:white Bloom Shape:trumpet Bloom Time:summer Foliage:blue Description Largest of the blue hostas, the pointed, silver-blue leaves form a dense, cascading mound. White, bell-like blooms rise above the striking foliage on tall stems over huge clumps in summer. A must-have for every shade garden.