Neon Flash Spiraea vs Fireweed - TreeTime.ca

Neon Flash Spiraea vs Fireweed

Spiraea japonica Neon Flash

Chamaenerion angustifolium (Epilobium angustifolium)

NOT AVAILABLE THIS SEASON - MIGHT RETURN

NOT AVAILABLE THIS SEASON - MIGHT RETURN

Neon Flash Spiraea
Fireweed

Neon Flash Spiraea is a colorful, low maintenance, and multi-purpose shrub.

Late spring to fall you'll be drawn to its vibrant neon red blooms that rest on a neat mound of green foliage. If deer and rabbit are an issue on your property, consider planting Neon Flash Spiraea for its deer/rabbit resistance. Its tolerance of a variety of well-drained soils makes it an ideal foundation, landscaping, or border plant.

Fireweed is a native perennial wildflower known for its tall spikes of bright pink to purple blooms. Its long-lasting summer flowers are an important nectar source for pollinators such as bees, butterflies, and hummingbirds, while its seeds provide food for birds. Its showy, long-lasting display makes it visually striking in naturalized plantings.

Fireweed gets its namesake because it is often one of the first species to return after wildfires, supporting ecosystem recovery. Its wind-dispersed seeds allow it to spread readily, making it highly effective in large-scale restoration, revegetation, and naturalization projects.
Fireweed is the Provincial Flower of the Yukon.

Neon Flash Spiraea Quick Facts

Fireweed Quick Facts

Zone: 3a
Zone: 1a
Height: 0.9 m (3 ft)
Height: 1.2 m (4 ft)
Spread: 0.9 m (3 ft)
Spread: 0.6 m (2.0 ft)
Light: full sun
Light: partial shade, full sun
Moisture: normal
Moisture: normal, wet
Growth rate: medium
Growth rate: fast
Life span: short
Life span: short
Growth form: upright, dense, colony-forming
Spreading: seeds - high, rhizomes - high
Suckering: low
Maintenance: medium


Fall colour: burgundy bronze
Flowers: pale to bright pink
Flowers: pink-purple spikes
Bloom time: mid summer to fall
Hybrid: no
Hybrid: no
Catkins: no
Catkins: no


Native to: AB, BC, SK, MB, ON, QC, NS, NB, NL, YT, NT, NU, PE
Other Names: fire weed, great willowherb, rosebay willowherb, willow herb