Flowering Raspberry vs Red Mammoth Raspberry - TreeTime.ca

Flowering Raspberry vs Red Mammoth Raspberry

Rubus odoratus

Rubus idaeus Red Mammoth

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Flowering Raspberry
Red Mammoth Raspberry

The Flowering Raspberry is an ornamental shrubby plant that blooms with fragrant light purple flowers throughout the summer and has a large, decorative foliage of bright green leaves. The flowers resemble that of a wildrose, and the foliage turns a bright yellow in the fall. This cultivar produces small red raspberries, similar to that of a thimbleberry, but the fruit is mostly tasteless.

The Flowering Raspberry, also known as Virginia Raspberry or Purple-Flowered Raspberry, makes a great hedge plant and is a good choice for attracting birds to your yard.

Red Mammoth is a high-yielding variety released in 1999 by the University of Saskatchewan Fruit Program, SK. It produces distinctively large bright red berries about 1 inch wide. It is also more cold hardy than older raspberry cultivars. Red Mammoth is firm which makes it suitable for commercial production and sweeter than Boyne. Needs to be trellised as canes are not as sturdy as other varieties.

Red Mammoth Raspberry is a floricane-fruiting variety, meaning it primarily produces fruit on second-year canes (previous season’s new growth). They are also referred to as summer-bearing. In late winter or early spring, cut back all spent floricanes, leaving only last season's canes.

Raspberries are self-fertile, meaning they do not require cross-pollination from another variety to produce fruit.

Flowering Raspberry Quick Facts

Red Mammoth Raspberry Quick Facts

Lowest Price: $11.49 - SAVE UP TO 23%
Zone: 3a
Zone: 3a
Height: 1.8 m (6 ft)
Height: 2.4 m (8 ft)
Spread: 4 m (12 ft)
Spread: 1.2 m (4 ft)
Light: any
Light: partial shade, full sun
Moisture: normal
Moisture: normal, wet
Growth rate: fast
Growth rate: medium
Life span: medium
Life span: short
Suckering: high
Suckering: medium
Maintenance: high
Maintenance: medium


Bark: thornless orange
Flowers: purple
Berries: red to purple, seedy
Berries: very large
Firmness: firm
Firmness: firm
Flavor: tasteless
Flavor: sweet
Harvest: June-July
Hybrid: no
Hybrid: no
Catkins: no
Catkins: no


Native to: ON, QC, NS
Other Names: purple-flowered raspberry, virginia raspberry