Endless Summer Hydrangea – Hydrangea macrophylla ‘Endless Summer’

The Endless Summer Hydrangea, Hydrangea macrophylla ‘Endless Summer’, originating from Japan, is renowned for its continuous blooming and colour-changing large mophead flowers.

Features This hydrangea is celebrated for its unique ability to bloom repeatedly throughout the summer. The flowers, which vary in colour from deep blue to rich pink, depend on the soil’s pH level. In acidic soils (pH below 6), the flowers tend to be blue, while in alkaline soils (pH above 7), they turn pink. This change is due to the availability of aluminium ions in the soil; acidic soils allow the plant to absorb these ions, which contribute to the blue coloration. The plant grows moderately, featuring large, dark green leaves and a strong root system. It does not produce fruits or nuts, and the foliage remains vibrant throughout the growing season.

Benefits for Nature Endless Summer Hydrangea attracts pollinators such as bees and butterflies with its large flowers. While it doesn’t produce significant nectar, its dense foliage offers shelter to wildlife. This hydrangea is generally non-toxic, making it a safe and environmentally friendly addition to gardens.

Landscaping and Design In landscaping, the Endless Summer Hydrangea is prized for its long blooming period and ability to change flower colours. This characteristic is particularly appealing in borders, containers, and as a feature plant. Gardeners can manipulate flower colour by adjusting soil pH; adding garden lime increases alkalinity for pink flowers, while incorporating sulphur or aluminium sulphate lowers pH for blue flowers.

Preferred Conditions Endless Summer Hydrangea prefers moist, well-drained soil and partial sun to partial shade. It adapts to various soil types, and flower colour can be influenced by soil pH. Regular watering, especially in dry conditions, is crucial for maintaining its health and vibrant blooms.

Fun Fact about Endless Summer Hydrangea What sets the Endless Summer Hydrangea apart is its revolutionary characteristic of blooming on both old and new wood. This trait leads to more frequent and longer blooming periods, making it a standout among mop head hydrangeas.

Summary Endless Summer Hydrangea, native to Japan, is a unique addition to gardens, known for its colour-changing flowers that respond to soil pH. This hydrangea variety benefits local wildlife, enhances garden aesthetics with its vivid blooms, and thrives in well-drained, moist soil under partial sun. Its ability to bloom throughout the summer makes it a cherished plant in diverse landscape designs.

Disclaimer: Please note that Endless Summer Hydrangeas may not arrive exactly as depicted in the images above. Our plants are regularly pruned, and depending on the time of year, they may not be in bloom upon delivery – Please request photos of our stock.