Neon Flash Spirea
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A deciduous shrub with striking lime-green foliage that emerges bright in spring, gradually maturing to a softer green, providing bold seasonal interest. In early to mid-summer, it produces bright pink to reddish-pink flower clusters that attract pollinators and create a vibrant display. Its compact, rounded, mounding habit makes it ideal for borders, foundation plantings, or mixed shrub beds, adding lively colour and texture to the landscape.
This shrub grows best in full sun to partial shade and prefers well-drained soil. It is hardy, low maintenance, and adaptable to a variety of garden conditions.
| Fall Colour | Yellowish Green |
|---|---|
| Shape | Mounding |
| Sun Exposure | Full Shade |
| Latin Name | Spiraea japonica 'Neon Flash' |
| Soil Conditions | Moist / Well Drained |
| Flower Colour | Red |
| Mature Height ** | 2 Meters - 6 Feet |
| Mature Width ** | 1.5 Meters - 5 Feet |
| Growth Rate | Slow Growth |
| Zone | 4 |
| Native | No |
** Maturity Heights and Widths are listed to show what this plant can grow to in warmer climates and over the course of centuries. For landscape purposes in Ontario, take this value at 50% for appropriate spacing in your garden for immediate install purposes / for the next 10-20 years.