Hydrangea paniculata 'LC NO21' (GROUNDBREAKER® BLUSH) is an easy-care groundcover hydrangea. It has a long flowering period of 100 days. Flowering begins in July with white flowers, which change over the summer from white through light pink to bright pink in September. GROUNDBREAKER® BLUSH is the world's first groundcover Hydrangea paniculata. It is very low-maintenance and hardy, surviving harsh winters (-30 °C). With its compact size of 60 cm wide and 30 cm high, this hydrangea GROUNDBREAKER® BLUSH is suitable for many applications. For example, it can be used as a ground cover, in the garden as a border plant or as a pot plant on the patio or balcony. Hydrangea paniculata 'LC NO21' (GROUNDBREAKER® BLUSH) is protected by plant breeders' rights and won by Alex Schoemaker Living Creations BV from Boskoop, which submitted the plant for testing and is also marketing it. From 2025, this plant will be available through retail and specialised dealers.