Erysimum ‘Fragrant Sunshine’

Description

Erysimum ‘Fragrant Sunshine’ is a compact perennial wallflower prized for its masses of bright yellow, sweetly scented blooms held above a neat mound of dark green foliage. With its exceptionally long flowering season and vibrant colour, Erysimum ‘Fragrant Sunshine’ is perfect for borders, containers, rock gardens, and pollinator-friendly planting schemes.

PLANTING and AFTERCARE GUIDE

Best Planting Time

The best time to plant Erysimum ‘Fragrant Sunshine’ is in spring when the soil begins to warm, allowing the roots to settle before flowering begins. Alternatively, planting in early autumn works equally well, giving your Erysimum time to establish for the following season.

Site Selection

Sunlight: For maximum flowering and strong growth, choose a position in full sun. Because Erysimum thrives in bright, open spaces, a sunny location will greatly enhance its colour and fragrance.

Soil: Provide free-draining soil to prevent excessive moisture buildup around the roots. By incorporating grit or compost, you can improve drainage and create optimal growing conditions.

Planting Instructions

1. Prepare the Hole
   First, dig a hole twice the width of the root ball. This gives Erysimum ‘Fragrant Sunshine’ ample space to develop a strong root system.
2. Soil Preparation
   Next, enrich the soil with organic matter or coarse grit to improve airflow and drainage.
3. Planting
   Then position the plant so the top of the root ball is level with the surrounding soil. After placing it, firm the soil gently around the base.
4. Watering After Planting
   Finally, water thoroughly to settle the soil. Once established, Erysimum prefers moderate moisture and tolerates short dry spells.

Watering Requirements

Water during extended dry periods, allowing the soil to dry slightly between each watering. During winter dormancy, reduce watering significantly to prevent excess moisture and ensure that Erysimum ‘Fragrant Sunshine’ remains healthy.

Feeding

Apply a balanced fertiliser in early spring to encourage strong new growth. Additionally, a light midsummer feed can prolong the flowering season and keep Erysimum ‘Fragrant Sunshine’ vigorous throughout the year.

Pruning

Deadhead regularly to extend flowering and maintain a compact shape. After blooming, lightly trim Erysimum ‘Fragrant Sunshine’ to promote fresh growth and prevent the plant from becoming leggy.

Mulching

In spring, apply a thin layer of mulch to help retain moisture and suppress weeds. However, ensure that mulch does not build up around the crown. In winter, a light mulch provides gentle root protection while maintaining the free-draining conditions Erysimum prefers.

Final Tips

Erysimum ‘Fragrant Sunshine’ is a hardy, low-maintenance perennial that rewards gardeners with months of vibrant yellow blooms and a beautifully sweet scent. With its compact habit, exceptionally long flowering season, and preference for sunny, well-drained soil, ‘Fragrant Sunshine’ is an outstanding addition to any garden seeking reliable colour and fragrance.

RHS Details

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