Diablo Ninebark vs Red Mammoth Raspberry - TreeTime.ca

Diablo Ninebark vs Red Mammoth Raspberry

Physocarpus opulifolius Diablo

Rubus sp. SK Red Mammoth

COMING SOON

(new stock expected: fall of 2026)

COMING SOON

(new stock expected: fall of 2026)

Diablo Ninebark
Red Mammoth Raspberry

Diablo Ninebark is a small, low maintenance, multi-stemmed shrub, that is used to add texture or color to any yard. This plant grows dark purple leaves in the spring and grows slightly faster than Common Ninebark. It features flaky red to brown bark, clusters of white flowers, and long, maple-like leaves. Diablo Ninebark can make a dense and colorful hedge, or it can be an attractive ornamental by itself.

Developed by the University of Saskatchewan Fruit Program, SK. Red Mammoth was a high yielding and firm variety released in 1999. 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. Floricane.

Needs to be trellised as canes are not as sturdy as other varieties.

Diablo Ninebark Quick Facts

Red Mammoth Raspberry Quick Facts

Zone: 3a
Zone: 3a
Height: 2.4 m (8 ft)
Height: 2.4 m (8 ft)
Spread: 1.8 m (6 ft)
Spread: 1.2 m (4 ft)
Light: partial shade, full sun
Light: partial shade, full sun
Moisture: dry, normal
Moisture: normal, wet
Growth rate: fast
Growth rate: medium
Life span: short
Life span: short
Suckering: low
Suckering: medium
Maintenance: medium
Maintenance: medium


Foliage: reddish-purple
Fall colour: yellow
Bark: brown to red, exfoliating
Flowers: white
Berries: red
Berries: very large
Firmness: firm
Flavor: sweet
Harvest: June-July
Seeds: inflated seed capsules
Hybrid: no
Hybrid: no
Catkins: no
Catkins: no


Other Names: eastern ninebark, purple ninebark