Sweet William Holborn Glory Seeds

Sweet William Holborn Glory Seed – Irish Plants Direct

 

A striking and traditional biennial producing large clusters of richly coloured blooms in shades of crimson, pink, and white.

 

Sweet William Holborn Glory is renowned for its bold bicolour patterns and sweet fragrance, making it a favourite for cottage gardens, borders, and cutting.

 

The nectarrich flowers are highly attractive to bees and butterflies, adding ecological value and seasonal charm.

This hardy biennial thrives in full sun and fertile, well-drained soil.

 

Flowering in the second year after sowing, it provides a longlasting display from early summer through midsummer.

 

Perfect for pollinator friendly schemes, decorative planting, and cut flower arrangements.

 

Seed Qty Approx 0.5 grams

 

Sow March to June outdoors or September to October for overwintering.

Germination 7 to 14 days at 16 to 18°C.

Soil and Position Fertile well-drained soil in full sun.

Height/Spread 40 to 60 cm tall, 25 to 35 cm spread.

Flowering May to July in the second year.

 

Sowing Instructions

 

Sow seeds thinly in trays or directly outdoors in prepared seed beds. Cover lightly with fine soil and keep moist until germination. When seedlings are large enough to handle, transplant to individual pots or thin in situ. Plant out in autumn or spring, spacing 25 to 30 cm apart. For overwinter sowings, provide protection in a cold frame until conditions improve.

 

Grow and Maintenance

 

Water regularly during dry periods and feed lightly with a balanced fertiliser to encourage strong growth. Remove spent flower heads to tidy plants and prolong the display. Sweet William thrives in sunny borders and is excellent for cutting, with blooms lasting well in arrangements.

 

Uses and Benefits

 

Large clusters of bicolour blooms.

Fragrant flowers attractive to bees and butterflies.

Hardy biennial for borders and cutting.

Perfect for cottage gardens and pollinator-friendly planting.

Adds traditional charm and colour to summer displays.

 

 

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