FlowerFull Hydrangea

Riverdene Garden Centre Verified independent store

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Hydrangea macrophylla × serrata hybrid FlowerFull® Hydrangea is a compact, floriferous hydrangea bred for exceptional bloom coverage and improved cold-climate performance. Unlike t raditional bigleaf hydrangeas, FlowerFull produces flowers more reliably, even after winter, making it a standout choice for northern gardeners who want consistent colour. Large, showy blooms appear in early summer and continue to refresh the plant with colour through the season. Its tidy growth habit makes it especially well-suited to foundation plantings, containers, and mixed borders, where space and performance both matter. Plant Details Hardiness Zone: 3–8 Mature Size: 3–4 ft tall × 3–4 ft wide Sun Exposure: Morning sun, afternoon shade (part sun) Growth Rate: Moderate Water Needs: Moderate; prefers consistent moisture Soil Preference: Well-drained, moisture-retentive soil Why You’ll Love It Reliable flowering in colder climates Compact, well-branched growth habit Excellent choice for Zone 3 gardens Works beautifully in containers or small spaces Strong ornamental impact without excessive maintenance Care Tips Plant in a sheltered location protected from strong winds. Mulch well to protect roots and maintain even soil moisture. Avoid heavy pruning; remove only dead wood in spring. Consistent watering improves bloom size and longevity. Photo from Show more