Hydrangea Heart Throb

Heart Throb Hydrangea

Heart Throb Hydrangea is a striking mophead hydrangea prized for its bold, deep red blooms that deepen further as the season advances. The rich, saturated flower color stands out beautifully against the plant’s dense, dark green foliage, creating a dramatic and romantic display in any landscape. Blooming from early summer through late summer, its rounded flower clusters add long-lasting color and texture to borders, pathways, and foundation plantings. Unlike varieties that depend heavily on soil pH for color, Heart Throb reliably retains its intense red tones, making it a dependable choice for gardeners seeking strong, consistent color.

With a compact growth habit of about 3–4 feet tall and wide, Heart Throb is well-suited for smaller gardens, decorative containers, and areas where a dramatic pop of color is desired without overwhelming the space. It thrives in partial shade, particularly morning sun with afternoon shade, and prefers well-drained, fertile soil. Its sturdy stems help support the weight of the blooms, allowing the shrub to maintain its tidy, rounded form throughout the growing season. Combining ease of care with show-stopping beauty, Heart Throb Hydrangea offers a refined and vibrant presence in both modern and classic landscapes.

Care Instructions

Planting:
Plant in partial shade, ideally with morning sun. Use rich, well-drained soil amended with compost for strong growth and vivid blooms.

Watering:
Keep soil consistently moist, especially during summer. Deep, weekly watering encourages healthy roots and full flower clusters.

Pruning:
Prune lightly right after blooming. It blooms on old wood, so avoid heavy cuts. Remove dead or damaged stems in early spring.

Pest Control:
Watch for aphids, mites, and mildew. Improve airflow and treat with horticultural oil or insecticidal soap if pests appear.

Soil Tips:
Prefers fertile, well-drained soil. Mulch to maintain moisture and protect roots. Slightly acidic to neutral soils help preserve red bloom color.