Black Hawthorn vs Red Mammoth Raspberry - TreeTime.ca

Black Hawthorn vs Red Mammoth Raspberry

Crataegus douglasii

Rubus idaeus Red Mammoth

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Black Hawthorn
Red Mammoth Raspberry

Black Hawthorn is a versatile plant that is native to wetlands and other areas with moist soils, but can also tolerate dry soils. This plant can be grown as a short shrub, or a tree reaching 30 feet tall.

Black Hawthorn is valued for erosion control and attracting pollinators. It also makes an attractive flowering ornamental that can be planted as a specimen or pruned as a hedge. It is commonly used in shelterbelts.

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.

Black Hawthorn Quick Facts

Red Mammoth Raspberry Quick Facts

Lowest Price: $11.49 - SAVE UP TO 23%
Zone: 3a
Zone: 3a
Height: 8 m (25 ft)
Height: 2.4 m (8 ft)
Spread: 5 m (15 ft)
Spread: 1.2 m (4 ft)
Light: partial shade, full sun
Light: partial shade, full sun
Moisture: any
Moisture: normal, wet
Growth rate: medium
Growth rate: medium
Life span: medium
Life span: short
Suckering: medium
Suckering: medium
Maintenance: medium


Foliage: contains thorns
Fall colour: yellow to red
Bark: brown to gray
Flowers: white
Berries: purplish-black pomes
Berries: very large
Firmness: firm
Flavor: sweet
Harvest: June-July
Hybrid: no
Hybrid: no
Catkins: no
Catkins: no


Native to: AB, BC, SK, ON
Other Names: crataegus columbiana, douglas hawthorn, douglas' thornapple