Hydrangea Endless Summer

Endless Summer Hydrangea

Endless Summer Hydrangea (Hydrangea macrophylla ‘Endless Summer’) is a groundbreaking reblooming hydrangea known for its ability to produce flowers on both old and new wood. This results in a stunning, extended bloom season that lasts from late spring through fall. Its large, rounded mophead blooms can shift in color depending on soil pH, vivid blue in acidic soil or soft pink in alkaline conditions, making it a versatile and ever-changing garden centerpiece. The lush, deep green foliage provides a beautiful backdrop for the abundant blossoms, giving the plant a full, vibrant presence in the landscape.

Growing 3–5 feet tall and wide, Endless Summer is an ideal choice for borders, foundation plantings, cottage gardens, or decorative containers. Its reliable reblooming nature ensures weeks of continuous color, even if late frosts or pruning affect early buds. Hardy, adaptable, and low-maintenance, this hydrangea performs well in partial shade and thrives in soils enriched with organic matter. With its extended flowering period, impressive bloom size, and dependable performance, Endless Summer Hydrangea remains one of the most popular choices for gardeners seeking long-lasting beauty.

Care Instructions

Planting
Plant in partial shade, preferably with morning sun and afternoon protection. Use rich, well-drained soil amended with compost.

Watering
Keep soil consistently moist, especially during hot months. Deep watering encourages strong root development and continuous blooms.

Pruning
Prune lightly after flowering. Avoid heavy pruning since it blooms on both old and new wood. Remove dead stems in early spring.

Pest Control
Monitor for aphids, mites, and fungal issues. Maintain airflow and treat with horticultural oil or insecticidal soap if needed.

Soil Tips
Use fertile, well-drained soil with added organic matter. Adjust pH to control bloom color, acidic for blue, alkaline for pink. Mulch to retain moisture.