Pet Safe
moderate Care
astilbe
Astilbe arendsii 'Beauty of Ernst' COLOR FLASH
Astilbe Arendsii 'Beauty of Ernst' COLOR FLASH is an amazing plant species that not only looks stunning with its large, full and brilliantly contrasting pale pink and white flowers, but is also incredibly low maintenance and hardy. The large plumes of blooms stretch up to a height of 75cms and remain vibrant throughout the summer. They thrive in any moist and partially shaded environment, making them great for planting in borders, beside water features and in pots. Their foliage turns a beautiful yellow-orange in the autumn, making them an eye-catching addition to any garden. The COLOR FLASH variety has been especially bred to offer an even more striking contrast in flower colour, making it truly spectacular.
Sunlight
Shade
Water Needs
medium
USDA Hardiness Zones
Zone 5Zone 6Zone 7Zone 8
Hardiness Map
Green areas show climates worldwide where this plant can grow.
Zone 5Zone 6Zone 7Zone 8
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Water Every
"2-3" days
Sun Needs
shade
Growth
Low
Care Level
Low
Watering Schedule
Frequency
Day 1"2-3" daysDay NaN
💧 Water every "2-3" days
Seasonal Adjustments
Adjust watering frequency based on temperature, humidity, and season. Water more frequently in summer and less in winter.
Pro Tip: Check soil moisture before watering. Stick your finger 1-2 inches into the soil—if it's dry, it's time to water!
Season
Fall
Sep Oct Nov
Winter
Dec Jan Feb
Spring
Mar Apr May
Summer
Jun Jul Aug
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Pruning Time
How to Propagate
Division
Divide root ball in spring, replant sections immediately
Cutting
Take 4-6" cuttings in spring, root in water or moist soil
Layering Propagation
Bend stem to soil surface, cover lightly, roots form in 4-6 weeks
Seed Propagation
Start seeds indoors 6-8 weeks before last frost date
Is This Plant Right for You?
Good For:
- •Homes with pets
- •Low-maintenance gardens
Consider Carefully:
- •Indoor growing
- •Infrequent watering
Bloom Seasons
Care Tips
Light Requirements
Prefers less than 3 hours of direct sunlight. Perfect for north-facing areas or under trees.
Watering
Keep soil consistently moist but not waterlogged. Water when top inch of soil is dry.