shades of purple provided by 'Beni Otake' Japanese maple (Acer palmatum 'Beni Otake') and 'Velvet Cloak' smokebush (Cotinus coggygria 'Velvet Cloak'). The chartreuse foliage of 'Mellow Yellow' spirea (Spiraea thunbergii 'Ogon'), 'Golden Spirit' smokebush (Cotinus coggygria 'Golden Spirit') and Bowles' golden sedge (Carex elata 'Aurea') adds high contrast, taking center stage.
Tilia (lime) is the most commonly used tree for pleached walks; usually the red-twigged lime (Tilia platyphyllos 'Rubra'). Ash, beech, chestnut, hornbeam and plane can also be pleached, as can apples and pears. These can often be obtained ready trained.Oct 7, 2014