Manor Cherry Plum vs Porthos Cherry - TreeTime.ca

Manor Cherry Plum vs Porthos Cherry

Prunus besseyi x salicina Manor

Prunus cerasus Porthos

NOT AVAILABLE THIS SEASON - MIGHT RETURN

COMING SOON

(new stock expected: fall of 2026)

Manor Cherry Plum
Porthos Cherry

Manor Cherry Plum has a nice sweet flavour and a hint of astringency, making it a top Cherry Plum variety. They ripen in mid to late August and are well suited to fresh eating, baking, and preserves.

The fruit is closer to a plum than a cherry but is smaller than most plums.The Manor Cherry Plum has thin dark purple skin, nearly black when ripe and the flesh is purplish-red. The flesh is almost freestone and is tender and juicy. Similar to other stone fruits, it does not store for very long but can keep for up to a week in the fridge.

The Manor Cherry Plum is a hybrid between a Western Sand Cherry and a Japanese (Chinese) Plum. For fruit production, it needs to be planted with another variety for cross-pollination. Canada Plum and American Plum are considered universal pollinizers.

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.

Manor Cherry Plum Quick Facts

Porthos Cherry Quick Facts

Zone: 2a
Zone: 2a
Height: 1.5 m (5 ft)
Height: 1.8 m (6 ft)
Spread: 1.5 m (5 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: medium
Maintenance: medium
Maintenance: medium


Flowers: white
Bloom time: mid to late spring
Fruit: nearly black when ripe and purplish-red flesh
Fruit: deep red
Fruit size: 2.5-3 cm in diameter
Flavor: sweet flavour, slightly astringent
Flavor: sweet with balanced acidity
Harvest: mid to late August
Harvest: mid to late summer
Hybrid: no
Hybrid: no
Catkins: no
Catkins: no


Other Names: manor chum, manor plum cherry
Other Names: porthos sour cherry