Alcea rosea 'Spring Celebrities White' - 2026

Alcea rosea 'Spring Celebrities White' is an elegant hollyhock cultivar featuring tall, upright stems adorned with large, fully double, pure white flowers that bring a classic and refined charm to summer borders and cottage gardens. Blooming from mid-summer to early autumn, the flowers can reach up to 10 cm across, creating a dramatic vertical accent against walls, fences, or in mixed perennial borders. Its blooms attract pollinators such as bees and butterflies, enhancing garden biodiversity while offering long-lasting colour throughout the season. Easy to grow from seed or young plants, it may self-seed under favourable conditions, providing future years with minimal effort. Supporting the tall stems with staking, deadheading spent flowers, and occasional feeding ensures continuous flowering and vigorous growth, making it a rewarding addition to any garden.