Russian Almond vs Cow Parsnip - TreeTime.ca

Russian Almond vs Cow Parsnip

Heracleum maximum

Prunus tenella

CUSTOM GROW

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Cow Parsnip
Russian Almond

Cow Parsnip is a native perennial wildflower known for its tall growth, very large leaves, and broad clusters of white flowers. The abundant blossoms provide nectar and pollen for a wide variety of pollinators, including bees and butterflies. Birds and small mammals feed on its seeds, while the foliage serves as a larval host for certain butterfly species.

Cow Parsnip is often among the first native perennials to establish in disturbed or open sites. It typically grows in moist meadows, along streambanks, forest edges, and roadsides. Although usually a short-lived perennial or biennial, it readily self-seeds and maintains strong populations where conditions are favorable.

Cow Parsnip is the only native Heracleum in North America and should not be confused with the highly invasive Giant Hogweed (H. mantegazzianum).

Note: The sap of the Cow Parsnip can cause phytodermatitis when exposed to ultraviolet light (sunlight). This can cause rashes or even burns. Care should be taken if pruning or handling this plant.

Russian Almond is a low maintenance, short, slightly suckering shrub. It is covered with attractive, bright pink flowers in early spring before its foliage emerges.

This hardy species forms dense thickets attracts wildlife. Russian Almond prefers full sun and well-drained soils, but can tolerate moist soils.

The nuts it produces are quite attractive but very small. They are bitter and possibly toxic in large quantities.

Check out our YouTube channel video of the Russian Almond here.

Cow Parsnip Quick Facts

Russian Almond Quick Facts

Zone: 2a
Zone: 2a
Height: 1.8 m (6 ft)
Height: 1.5 m (5 ft)
Spread: 1.2 m (4 ft)
Spread: 1.2 m (4 ft)
Light: partial shade, full sun
Light: partial shade, full sun
Moisture: normal, wet
Moisture: dry, normal
Growth rate: fast
Growth rate: medium
Life span: short
Life span: short
Growth form: upright
Spreading: seeds - low
Suckering: medium

Toxicity: sap causes skin irritation

Foliage: very large, palmate leaves
Flowers: large clusters of white flowers
Flowers: bright pink
Bloom time: spring to early summer
Nuts: small fuzzy nuts
Hybrid: no
Hybrid: no
Catkins: no
Catkins: no


Native to: AB, BC, SK, MB, ON, QC, NS, NB, NL, YT, NT, PE
Other Names: american cow parsnip, common cow parsnip
Other Names: dwarf russian almond