Erysimum scoparium

Erysimum scoparium is a small shrubby perennial plant. It has stiff, linear to slightly pointed leaves. The flowers are arranged on upright stems. They darken to a purplish colour as they mature. The seed pods (siliquae) are held more or less erect and have brown seeds. A subspecies, E. scoparium subsp. cinereum has been distinguished by its more erect habit and longer inflorescences.

Scientific classification

Species

Erysimum scoparium (Erysimum scoparium)

Mustards, capers, and allies

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Shrub

Plant Type

Semi-evergreen

Leaf type

20 - 35 ℃

Ideal Temperature

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Care Guide for Erysimum scoparium

Twice per week

Water

Full sun

Sunlight

20 - 35 ℃

Ideal Temperature

Water: Erysimum scoparium, adapted to rocky habitats with sporadic moisture, thrives in drier soil between waterings. Water twice a week to prevent root oversaturation. As an evergreen, it retains foliage year-round and needs consistent moisture, especially when grown outdoors, enhancing garden greenery.

Pruning: Erysimum scoparium is a hardy ornamental plant with vibrant flowers. Prune in early spring to eliminate dead stems and stimulate growth, while avoiding heavy pruning before winter. Regular pruning boosts blooming and health, reducing disease risks. Refer to horticultural sources for localized care tips.

Propagation: Erysimum scoparium is best propagated via cuttings from healthy, non-flowering shoots. Use a sterile tool and plant in a well-draining medium. Keep the soil moist but not soggy. Applying rooting hormone may enhance success. Gradually acclimatize the rooted cuttings before transplanting.

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