Diablo Ninebark vs Royalty Raspberry - TreeTime.ca

Diablo Ninebark vs Royalty Raspberry

Physocarpus opulifolius Diablo

Rubus x Royalty

COMING SOON

(new stock expected: fall of 2026)

COMING SOON

(new stock expected: fall of 2026)

Diablo Ninebark
Royalty 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.

Royalty Raspberry is a productive and delicious red-purple raspberry. It is a cross between a red raspberry and a black raspberry. Ripening in late August, the berries are ideal for homemade jams, preserves, and fresh eating.

If you are going for more of a classic red raspberry taste, pick the berries early. But if they are left on the cane until they are purple the taste will be sweeter.

Royalty 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.

This very popular extra large berried variety was developed at Cornell University.

Diablo Ninebark Quick Facts

Royalty Raspberry Quick Facts

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


Foliage: reddish-purple
Fall colour: yellow
Bark: brown to red, exfoliating
Flowers: white
Berries: red
Fruit size: 3.2g
Seeds: inflated seed capsules
Hybrid: no
Hybrid: no
Catkins: no
Catkins: no


Other Names: eastern ninebark, purple ninebark