Cutleaf waterparsnip (Berula erecta)

Cutleaf waterparsnip

Also known as: Water celery, Narrow-leaved water parsnip

The cutleaf waterparsnip (Berula erecta), a member of the carrot family, grows in the eastern and central parts of North America. It is found in or near water and reaches a height of around 91 cm. It has coarsely toothed leaves and rounded clusters of tiny white flowers. During the winter, plants growing in wetlands become completely submerged underwater.

Scientific classification

Species

Cutleaf waterparsnip (Berula erecta)

Carrots, ivies and allies

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Perennial

Lifespan

Herb

Plant Type

Summer, Early fall, Mid fall

Bloom Time

30 cm to 91 cm

Plant Height

3 mm

Flower Size

White

Flower Color

Deciduous

Leaf type

0 - 32 ℃

Ideal Temperature

Images of Cutleaf waterparsnip

Attributes of Cutleaf waterparsnip

Growth Rate

During summer, cutleaf waterparsnip experiences a rapid growth rate, drastically increasing in height and producing a profusion of leaves. This fast-paced development may lead to early flowering, thus ensuring efficient seed propagation before autumn. However, growth slows in other seasons, particularly winter.

Care Guide for Cutleaf waterparsnip

Every week

Water

Full sun

Sunlight

0 - 32 ℃

Ideal Temperature

Water: Cutleaf waterparsnip thrives in consistently moist, semi-aquatic environments and requires weekly watering. It prefers damp soil without waterlogging to prevent root rot. Typically grown outdoors, cutleaf waterparsnip exhibits robust growth, benefiting from adequate hydration, reflecting its natural habitat's water cycles.

Fertilize: Fertilizing cutleaf waterparsnip with balanced nutrition bi-weekly supports growth; reduce to monthly during dormancy. Use half the concentration for younger plants. Monitor for over-fertilization. Adjust feeding based on seasonal changes, providing less in winter and more in spring to maintain cutleaf waterparsnip's vitality.

Pruning: Cutleaf waterparsnip prefers moist conditions and has finely divided leaves. Prune from early to late spring, removing dead stems while avoiding heavy pruning to prevent stress. Light shaping improves vigor and appearance, while proper pruning enhances airflow and reduces disease risk for a healthier plant.

Propagation: Cutleaf waterparsnip is a semi-aquatic perennial found in wetland areas. For propagation, use fresh seeds in moist, well-draining soil, surface-sown for light exposure. Maintaining a consistent moisture regime mimicking cutleaf waterparsnip’s native habitat is crucial for optimal growth post-germination.

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