Neon Flash
Spiraea japonica 'Neon Flash'
Neon Flash blooms from June through August.
Bloom time
Jun–Aug
Hardiness
Zones 4–8
Sun
Full sun
Water
Moderate water
Mature size
0.9 m × 1 m
Type
Shrub
Bloom calendar
When Neon Flash is typically in flower across the year.
Growing Neon Flash
Plant it in full sun. It prefers moderate water. It is hardy in USDA zones 4–8. Expect it to reach about 0.9 m tall and 1 m wide at maturity, in roughly 3 years.
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Design a garden with this
Drop this plant onto a 3D plan, see how it fills in, and watch your whole garden bloom across the year.