Astilbe Japonica "Colour Flash" 2-3 Eyes
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Astilbe Japonica "Colour Flash" 2-3 Eyes

SunlightPartial Shade, Full Shade
WateringHigh
Fertilization 20-20-20
$14.99 CAD
$14.99 CAD

Astilbe ‘Color Flash®’ is a truly unique and eye-catching perennial prized for its dramatic, ever-changing foliage that delivers season-long interest in shaded gardens. Emerging in spring with bright electric green leaves, the foliage deepens to rich green with burgundy and purple tones in summer, before transforming into warm shades of gold, orange, and red in fall. In addition to its striking foliage, it produces soft pink flower plumes in summer that gently rise above the leaves, attracting pollinators and adding a delicate contrast. Perfect for borders, containers, or as a colourful ground cover, ‘Color Flash®’ thrives in moist, well-drained soil and partial shade, where its vibrant foliage and low-maintenance nature make it a standout feature from spring through fall.

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Latin Name Astilbe japonica 'Color Flash'

Pot Size 2 gal

Buy In Store

Free Pick Up at 147 Chemin Eardley. Please see local delivery page for more information if you need delivery. Inventory may differ in store. Contact us for more information.

Features
  • Shade Tolerant
  • Colorful Foliage
  • Low Maintenance

Attractions
  • Pollinators
  • Native Bees
  • Butterflies
Astilbe Japonica "Colour Flash" 2-3 Eyes
Astilbe Japonica "Colour Flash" 2-3 Eyes
Astilbe Japonica "Colour Flash" 2-3 Eyes

It's time to grow!

Perennials

🌱 Perennial Care Guide (Gatineau/Ottawa)

All perennials at Nesbitt’s are suitable for hardiness zones 1 through 5. This means they are selected to withstand a wide range of colder climates and seasonal temperature variations in our region.

Perennials are expected to return year after year when planted in the right conditions. To support strong root development and long-term performance, use well-draining soil and enrich with compost or peat moss. Choosing the right plant for your garden’s light and soil will help ensure reliable growth and consistent blooms each season.

Spring
  • Plant perennials once the ground has thawed and planting conditions are workable.
  • If transplanting into a garden bed or changing soil, mix in compost to support root establishment.
  • Water thoroughly after planting to settle soil around the roots.
  • Begin fertilizing with a balanced perennial fertilizer as new growth appears.

Summer
  • June–August, water regularly during establishment and extended dry periods.
  • Monitor for signs of heat or moisture stress during active growth and flowering.
  • Deadhead or prune lightly to encourage continued blooming where applicable.
  • Fertilize if planted in new or amended soil to support healthy growth and flowering.

Fall
  • September–October, continue deep watering as plants prepare for dormancy.
  • Stop fertilizing to allow plants to harden off before winter.
  • Cut back only dead or diseased growth unless otherwise recommended.
  • Mulch the base to protect roots and help regulate soil moisture.

Winter
  • November–March, most perennials remain dormant below ground.
  • Leave stems in place if recommended for winter protection or wildlife.
  • Use winter months to plan garden layout and plant combinations for spring.

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