Ploughman's spikenard (Inula conyzae)

Ploughman's spikenard

Ploughman's spikenard is a biennial or perennial that can grow in very different types of soil. Ploughman's spikenard isn't a recommended grazing plant as it's poisonous to cattle and sheep. This plant cannot live in the shade.

Scientific classification

Species

Ploughman's spikenard (Inula conyzae)

Asters bellflowers fanflowers and allies

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Perennial

Lifespan

9 mm to 1.1 cm

Flower Size

Yellow

Flower Color

Deciduous

Leaf type

20 - 35 ℃

Ideal Temperature

Distribution of Ploughman's spikenard

Distribution Map

Ploughman's spikenard is a plant that originates from regions in Western Asia and Europe. This species has been introduced and naturalized in certain areas of Northern Europe. Ploughman's spikenard has also been successfully cultivated beyond its natural range.

Native

Cultivated

Invasive

Introduced

No species reported

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Care Guide for Ploughman's spikenard

Every week

Water

Full sun

Sunlight

20 - 35 ℃

Ideal Temperature

Water: Ploughman's spikenard thrives in well-drained habitats with moderate moisture, requiring consistent hydration without waterlogging. Weekly watering suffices, and outdoor cultivation benefits from natural rainfall, necessitating adjustments based on seasonal precipitation variations.

Fertilize: For optimal growth of ploughman's spikenard, use balanced fertilizers bi-monthly during the growing season, reducing to quarterly in dormancy. Always water before application to prevent root damage. Adjust concentrations for young plants and wear gloves for safety while fertilizing around the plant's base.

Pruning: Ploughman's spikenard features aromatic foliage and yellow flowers. Prune stems in early to mid-spring for bushier growth and enhanced blooms. Remove dead or damaged stems to improve health and prevent leggy growth, supporting vigorous growth and increased flowering.

Propagation: Ploughman's spikenard is a resilient perennial herb from the Asteraceae family, featuring small yellow flowers. For propagation, sow seeds in well-drained, fertile soil, cover lightly, and maintain moisture. Thinning seedlings promotes growth, and ploughman's spikenard can naturalize easily in suitable environments with little care.

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Common Pests & Diseases

Dark spots Flower wilting Flower withering

Learn More About Ploughman's spikenard

How to Transplant

How to Prune

How to Grow and Care

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