Hydrangea Tree - Fire & Ice

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What It Is?

Hydrangea paniculata 'Fire & Ice' Tree Form (also sold as Hydrangea paniculata ‘Fire & Ice’ or Fire and Ice®) is a panicle hydrangea cultivar that can be trained into a small tree form or grown as a multi-stem shrub. It’s prized for its long blooming season and eye-catching color progression.

Appearance & Blooming

Flower Color Progression: Begins as creamy white in early summer, shifts to soft pink mid-season, and matures to deep burgundy/red by fall — hence the Fire & Ice name.
Foliage: Green leaves with reddish undertones provide interest throughout the growing season.
Flower Shape: Upright panicle clusters — great for cutting and long garden display.

Size & Growth

Mature Height: Typically about 3–5 ft (0.9–1.5 m) when grown as shrub/tree form, though in some settings it can be trained higher with pruning.
Spread: Approx. 3–4 ft (0.9–1.2 m) wide.
Growth Habit: Upright, slightly conical form with moderate growth rate.

Growing Conditions

USDA Zones: 3–8, making it very cold hardy.
Sun Exposure: Best in full sun to partial shade (morning sun with afternoon shade ideal in hot climates).
Soil: Prefers rich, well-drained soil with regular moisture but isn’t overly fussy.
Watering: Keep soil evenly moist, especially in establishment and during hot, dry periods.

Care & Maintenance

Pruning: Because it blooms on new wood (current season’s growth), prune in late winter to early spring to maintain shape and encourage blooms.
Mulching: Adding mulch helps conserve soil moisture and protect roots in winter.
Fertilizing: A balanced, slow-release fertilizer in spring can support strong growth.

USDA Zones: 3–8, making it very cold hardy.
Sun Exposure: Best in full sun to partial shade (morning sun with afternoon shade ideal in hot climates).
Soil: Prefers rich, well-drained soil with regular moisture but isn’t overly fussy.
Watering: Keep soil evenly moist, especially in establishment and during hot, dry periods.