Hydrangea macrophylla 'Blue' is a captivating variety known for its stunning blue flowers. It is a popular choice among gardeners in the Irish climate.
Height/Spread: Hydrangea macrophylla 'Blue' typically reaches a height of 3-6 feet (90-180 centimeters) with a similar spread, making it an impressive flowering shrub for Irish gardens.

Position: This hydrangea thrives in partially shaded areas, making it an ideal choice for the Irish climate. It prefers a location that receives morning sunlight or filtered light throughout the day, while being sheltered from harsh afternoon sun and strong winds.

Soil: Hydrangea macrophylla 'Blue' prefers well-draining soil that is rich in organic matter. In the Irish climate, it is essential to ensure the soil is adequately prepared and amended with compost or well-rotted manure to provide optimal growing conditions.

Flowering Season: This variety blooms in summer, typically from June to September in the Irish climate. Its large, showy flowers start as vivid pink or pale blue and gradually deepen to a striking blue hue, adding a splash of color to Irish gardens during the warmer months.

Uses: Hydrangea macrophylla 'Blue' offers versatile uses in Irish gardens. It is suitable for borders, hedges, and mixed plantings, providing a focal point with its vibrant blue flowers. Additionally, the cut flowers can be used in floral arrangements, bringing beauty indoors. With its adaptability to the Irish climate, this hydrangea variety is a popular choice for creating stunning displays and attracting attention in Irish gardens.