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Hydrangea paniculata ‘Flare' (Kolmavesu)

Hydrangea paniculata 'Flare™' – 'Flare™' Panicle Hydrangea

Hydrangea paniculata 'Flare™' – 'Flare™' Panicle Hydrangea

Format

Exposure

  • Sun
  • Partial shade

Rusticity

3, 4, 5, 6, 7, 8, 9

Bloom time

  • July
  • August
  • September
  • October

  • Unmatched intense ruby-red coloration
  • Sturdy stems prevent flower sagging
  • Compact size ideal for pots
  • Outstanding zone 3 winter hardiness
  • Evolving floral show all summer

Brighten landscapes with this compact selection possessing exceptional dynamism. The 'Flare' panicle hydrangea captures everyone's attention thanks to massive inflorescences that transition from a refreshing cream-white to an ardent, deep ruby-red as the season progresses. Perfectly adapted to limited spaces, its robust structure proudly supports dense blooms without ever flexing under their weight. It injects a theatrical, persistent burst of colour into the garden while requiring minimal effort.

Characteristics

  • Foliage : Deciduous, deep green leaves, nicely textured and oval, offering a striking contrast that beautifully highlights the changing coloration of the flowers.
  • Blooming : Dense, conical flower panicles. They open cream-white in early summer, quickly turn a rich pink, and culminate in an intense ruby-red that persists until the first hard frosts.
  • Light : Delivers its best performance in full sun but easily tolerates partial shade.
  • Habit : Shrubby, compact, upright, and very well-branched. Strong, red stems possess remarkable rigidity that keeps the flowers standing completely straight.
  • Growth : Moderate growth rate, reaching very contained mature height and spread.
  • Soil : Thrives in rich, fresh, and especially well-drained soil. It demonstrates excellent adaptability to various soil types as long as they do not retain stagnant water.
  • Temperature : Exceptional hardiness, rated for zone 3.
  • Resistances : Displays high resilience against common foliage diseases and tolerates urban pollution. Once well established, it also resists pressures from White-tailed deer.

Use

  • Types of use : Ideal for energizing beds, structuring borders, or creating a colourful low hedge. Its compact size makes it a perfect candidate for growing in a container on a patio or balcony.
  • Decorative benefits : Offers a unique, evolving spectacle thanks to a chromatic metamorphosis spanning several months. Dried panicles remain highly decorative all winter long and create stunning cut bouquets.

Maintenance

  • Watering : Maintain uniformly fresh soil, especially during periods of high summer heat. Water generously at the base of the plant to support the long blooming period.
  • Fertilization : Apply a tree and shrub fertilizer or a rich compost in early spring to stimulate the development of vigorous new flowering stems.
  • Pruning : Cut back the shrub severely in early spring before new growth appears, removing up to one-third of its height. This intervention encourages strong stems and even larger flowers, as blooming occurs on new wood.
  • Planting : Respect the recommended spacing based on the desired effect and enrich the planting hole with compost. Add organic mulch at the base to retain soil moisture.
  • Winter protection : Require no specific winter protection due to its exceptional hardiness.

Plant details

Dimensions

Spacing
60 - 35 in.
Spread
24 - 35 in.
Height
24 - 35 in.

Characteristics

Habit:

  • Compact
  • Upright
  • Bushy

Flowering colours:

  • White
  • Pink
  • Red

Plant needs

Watering:

  • Moderate

Maintenance:

  • Easy
  • Spring pruning
  • Fertilize regularly

Soil requirement:

  • Rich
  • Well-drained
  • Moist

Features

Resistance:

  • Cold
  • Disease

Attract:

  • Pollinators
  • Butterflies

Use:

  • Border
  • Hedge
  • Mass planting
  • Flower bed
  • Thriller Plant
  • In-ground
  • Container

Attribute:

  • Cut flower
  • Dried flower
  • Long blooming
  • Fast growth

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