Neon Flash Spiraea vs Porthos Cherry - TreeTime.ca

Neon Flash Spiraea vs Porthos Cherry

Spiraea japonica Neon Flash

Prunus cerasus Porthos

NOT AVAILABLE THIS SEASON - MIGHT RETURN

COMING SOON

(new stock expected: fall of 2026)

Neon Flash Spiraea
Porthos Cherry

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.

Porthos Cherry is a cold-hardy dwarf sour cherry that features white spring flowers followed by large, dark red fruit in mid-to-late summer. Among sour cherries, Porthos is exceptionally sweet with well-balanced acidity. These cherries are ideal for fresh eating, freezing, baking, winemaking, and preserves.

Porthos Cherry was developed by the University of Saskatchewan Fruit Program as part of the Musketeer series and released in 2022. They recommended growing dwarf sour cherries as a shrub rather than a small tree. The shrub form tends to bear fruit earlier and is less susceptible to winterkill.

Sour cherries are self-fertile; however, planting with additional varieties for cross-pollination can increase yields.

Neon Flash Spiraea Quick Facts

Porthos Cherry Quick Facts

Zone: 3a
Zone: 2a
Height: 0.9 m (3 ft)
Height: 1.8 m (6 ft)
Spread: 0.9 m (3 ft)
Spread: 1.8 m (6 ft)
Light: full sun
Light: full sun
Moisture: normal
Moisture: normal
Growth rate: medium
Growth rate: medium
Life span: short
Life span: medium
Growth form: semi upright, compact
Spreading: suckering - low
Suckering: low
Maintenance: medium


Fall colour: burgundy bronze
Flowers: pale to bright pink
Flowers: white
Bloom time: mid to late spring
Fruit: deep red
Flavor: sweet with balanced acidity
Harvest: mid to late summer
Hybrid: no
Hybrid: no
Catkins: no
Catkins: no


Other Names: porthos sour cherry