Hydrangea ‘Early Sensation’ is a popular cultivar among gardeners, known for its unique blooming characteristics. It offers a prolonged display of color, making it a desirable addition to many garden landscapes. Its adaptability and visual appeal contribute to its widespread appeal.
Understanding Hydrangea ‘Early Sensation’
Hydrangea ‘Early Sensation’ blooms exceptionally early, often in late spring, well before many other varieties. It blooms on both old and new wood, ensuring a consistent and extended flowering period. Flowers emerge soft pink, transitioning to a deeper rose and eventually developing burgundy tones as they mature. It typically reaches 3 to 6 feet in height and width, forming a rounded, compact shrub. Its robust growth and prolific flowering make it a standout choice for various garden designs.
Planting Hydrangea ‘Early Sensation’
An appropriate planting site is important for Hydrangea ‘Early Sensation’. It thrives in locations with morning sun and afternoon shade, which helps protect blooms from intense heat. Good air circulation also reduces the risk of fungal issues. Soil should be well-draining to prevent root rot; a slightly acidic to neutral pH (6.0-7.0) is preferred. Incorporating organic matter, like compost, can improve soil structure and fertility.
When planting, dig a hole that is twice as wide as the root ball and just as deep. Remove the plant from its container, gently loosening circling roots before placing it in the center. Ensure the root ball top is level with the surrounding soil, then backfill with amended soil, gently firming it to remove air pockets. After planting, water thoroughly to settle the soil, providing a strong start for the new shrub.
Caring for Your Hydrangea ‘Early Sensation’
Consistent moisture is important, especially during dry periods and its first year after planting. Provide about 1 inch of water per week (from rainfall or irrigation), ensuring the soil remains evenly moist but not waterlogged. Deep watering encourages a strong, extensive root system, contributing to the plant’s overall health and vigor. During hot summer months, daily watering may be necessary to prevent wilting, particularly for plants in containers.
Fertilization supports robust growth and prolific blooming; apply a slow-release granular fertilizer for flowering shrubs in early spring. Follow product instructions to avoid over-fertilization, which can lead to excessive foliage growth at the expense of flowers. A 2-3 inch layer of organic mulch, such as shredded bark or compost, applied around the base (kept a few inches away from the stem), helps retain soil moisture, suppress weeds, and regulate soil temperature without promoting rot. Regular inspection for signs of stress or pests allows for early intervention, keeping your plant healthy.
Pruning Hydrangea ‘Early Sensation’ for Optimal Blooms
Pruning ‘Early Sensation’ differs from varieties that bloom solely on old wood due to its ability to flower on both old and new growth. This provides flexibility in pruning, allowing gardeners to shape the plant without sacrificing the current season’s blooms. The most effective time for significant pruning is immediately after the first flush of flowers in early summer. This allows the plant to produce new growth that will set buds for subsequent blooms later in the season.
To encourage continuous reblooming, deadhead spent flowers by cutting them back to the first set of healthy leaves or a strong side shoot. This practice redirects the plant’s energy from seed production to developing new flower buds. In late winter or early spring, before new growth emerges, remove any dead, damaged, or weak stems to maintain the plant’s structural integrity. Thinning older, less productive stems at the base every few years can also rejuvenate the shrub, promoting a more vigorous and floriferous display.
Troubleshooting Common Problems
While generally resilient, Hydrangea ‘Early Sensation’ may encounter issues. Lack of blooms can be attributed to improper pruning timing or insufficient sunlight. Ensuring morning sun and appropriate pruning after the first bloom cycle can help encourage more flowers. Yellowing leaves often indicate a nutrient deficiency (particularly iron) or overwatering, suggesting a need to adjust watering frequency or improve drainage.
Brown leaf edges typically point to drought stress or excessive sun exposure, necessitating more consistent watering or relocation to a shadier spot. Pest infestations (such as aphids or spider mites) can occur but are usually managed with a strong spray of water or an insecticidal soap application. Fungal diseases like powdery mildew may appear in humid conditions; ensuring good air circulation and avoiding overhead watering can help prevent these issues. Addressing these concerns promptly helps maintain plant health and vigor.