Cherry Go Round™ Reblooming Hydrangea vs Cow Parsnip - TreeTime.ca

Cherry Go Round™ Reblooming Hydrangea vs Cow Parsnip

Heracleum maximum

Hydrangea macrophylla Hokomaburlac

CUSTOM GROW

NOT AVAILABLE THIS SEASON - MIGHT RETURN

Cow Parsnip
Cherry Go Round™ Reblooming Hydrangea

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.

Cherry Go Round Reblooming Hydrangea™ is a compact flowering shrub. The deep red flowers will bloom in late spring and last until fall. The mophead-like flowers add multi season interest to your landscape. The petite form is well suited for urban yards and tight spaces.

Flowers grow on old wood which requires only spent flowers and damaged wood to be removed. The Cherry Go Round Reblooming Hydrangea is part of the Bloomin’ Easy® collection.

On the prairies, some customers will plant the Cherry Go Round Reblooming Hydrangea in pots and over winter them in their garage. They need additional winter protection for the flower buds.

Note: Flower colour may be influenced by the soil pH. In more alkaline soils the flowers will emerge more pink whereas those in acidic soils will be a deep purplish red. They prefer slightly acidic soils with a pH of 5.7-6.5.

Cow Parsnip Quick Facts

Cherry Go Round™ Reblooming Hydrangea Quick Facts

Zone: 2a
Zone: 5a
Height: 1.8 m (6 ft)
Height: 0.8 m (2.5 ft)
Spread: 1.2 m (4 ft)
Spread: 0.8 m (2.5 ft)
Light: partial shade, full sun
Light: partial shade
Moisture: normal, wet
Moisture: normal
Growth rate: fast
Growth rate: medium
Life span: short
Life span: medium
Growth form: upright
Spreading: seeds - low
Suckering: none

Toxicity: sap causes skin irritation

Foliage: very large, palmate leaves
Foliage: dark green, quilted
Flowers: large clusters of white flowers
Flowers: deep red
Bloom time: spring to early summer
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: cherry-go-round bigleaf hydrangea, cherry-go-round hydrangea