Deutzia gracilis
Slender deutzia is a graceful, compact shrub that becomes covered in clusters of pure white, star-shaped flowers in May and June. The slender, arching branches bow under the weight of blooms, creating an elegant cascading effect. This small shrub fits any garden and is particularly suited to front gardens.
Plant in full sun to partial shade in well-drained, moisture-retentive soil. Deutzia is undemanding but thrives best in a sheltered position. Water regularly during dry spells, especially in the first year. An annual compost dressing in spring is sufficient.
Prune immediately after flowering by shortening flowered stems by a third. Remove a few of the oldest branches at the base each year to keep the shrub open and youthful. Avoid late pruning — flower buds form on last year's wood.
Buxus sempervirens
Boxwood is an evergreen shrub with small, glossy dark green leaves that is ideal for topiary and hedging. The plant grows slowly and can live for hundreds of years. Small green-yellow flowers appear in April and May, attracting early bees.
Weigela florida
Weigela is a versatile ornamental shrub that becomes smothered in trumpet-shaped flowers in pink to deep red during May and June. The shrub has a broad, arching growth habit and makes an attractive backdrop in the border. Some cultivars feature striking dark red or variegated foliage that extends interest into autumn.
Spiraea japonica
Japanese spirea is a compact, free-flowering shrub with flat clusters of pink flowers from June to August. The shrub has a neat, rounded form and works perfectly in small gardens, low hedges, or as border edging. Some cultivars feature decorative yellow-green or bronze-tinted foliage.