September Ruby Apple vs Canada Plum & American Plum - TreeTime.ca

September Ruby Apple vs Canada Plum & American Plum

Malus x September Ruby

Prunus nigra and americana

COMING SOON

(new stock expected: fall of 2025)

COMING SOON

(new stock expected: fall of 2025)

September Ruby Apple
Canada Plum & American Plum

September Ruby is a very cold hardy tree developed for the Prairie Fruit Breeding Cooperative. It is a vigorous grower that is resistant to fire blight and is popular among orchards for its annual production. Its apples are very good for eating and cooking. This tree blooms in mid May for an attractive ornamental.

Note: We do not ship grafted apples to BC due to regulatory restrictions from the Canadian Food Inspection Agency.

Canada and American Plum are almost identical in appearance and growth needs. These plants are short and stout fruit trees native to North America.

This hardy ornamental is excellent for both city dwellings as well as rural areas. During the spring, the white and pink blossoms are long lasting. The tasty fruit is suitable for fresh eating, baking, and preserves. These trees are not widely distributed and pure seed can be hard to come by.

Both are commonly used as rootstock and are considered universal pollinizers for other plum varieties.

September Ruby Apple Quick Facts

Canada Plum & American Plum Quick Facts

Zone: 1b
Zone: 2b
Height: 6 m (20 ft)
Height: 5 m (15 ft)
Spread: 6 m (20 ft)
Spread: 4 m (12 ft)
Light: full sun
Light: partial shade, full sun
Moisture: normal
Moisture: normal, wet
Growth rate: fast
Growth rate: fast
Life span: long
Life span: medium
Suckering: low
Suckering: high
Maintenance: medium


Fall colour: attractive yellow, gold
Bark: grey and scaly with age
Flowers: range from white to pink
Flowers: white
Fruit: medium sized apples with red skin, green ribbing, and light green flesh
Fruit: under 1 inch round yellow fruits with red blush to completely red, tart skin with sweet flesh
Hybrid: no
Hybrid: no
Catkins: no
Catkins: no


Other Names: pf36
Other Names: american plum, black plum, canada plum, horse plum, wild plum