Weigela Towers of Flowers Duo This spectacular duo is a must-have for weigela lovers, as they produce a showstopping display through May and June months! This unique duo has been specially selected for their columnar, upright habit, and is a great plant for small space gardens and patios. These narrow, deciduous shrubs grow masses of trumpet-shaped blooms that smother the entire length of each stem, forming magnificent pillars of colour. The stems are densely cloaked in dark green foliage which develops with a bronze tint in early spring. Like all Weigela, these varieties are a magnet for pollinating insects and are perfect for wildlife areas. Grow this duo in sunny borders or large containers on the patio. Height: 120cm (48). Spread: 90cm (36). Our duo includes: Weigela Towers of Flowers Cherry - Cherry-red flowers perfect for screens and patio pots. Weigela Towers of Flowers Appleblossom - Boasts pale pink blooms which form a pillar of flower heads.