Plants for windy gardens: blue and pink flowering

Plenty of plants, of a variety of shapes, sizes and colours, thrive in windy locations, so it’s possible to create a full and attractive border even in these sometimes challenging conditions

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Plants with narrow leaves are well adapted to windy conditions
Plants with narrow leaves are well adapted to windy conditions

Quick facts

  • Windy conditions can increase moisture loss from plants
  • Windy conditions can occur in urban/city locations as well as more exposed sites
  • Plants that have adapted to windy conditions (e.g., with silver or hairy leaves) can thrive in these sites

The planting plan

James Lawrence, RHS Principal Horticultural Advisor, has designed this simple, attractive, and most importantly, sustainable border design for you to try at home, with plants that are easy to grow, widely available and look good together. 

This planting design for a challenging location provides a range of plants that, once established, will thrive together in an exposed windy environment while still providing a variety of interest throughout the year.

 

Plants for a windy site with blue and pink flowers

Choosing plants for a windy garden

Plants in this scheme show some natural resistance to windy environments. These plant adaptations include foliage that may be slightly glossy or waxy (such as the Ceanothus and upper leaf surface of the Cotoneaster), or hairy (such as the Salvia, Nepeta and underside of the Cotoneaster leaves). Foliage with a reduced surface area, such as narrow Miscanthus leaves, also helps to reduce the moisture loss that is often associated with windy locations.  

This scheme also provides some seasonal interest for pollinators from the Cotoneaster, Nepeta and Geranium in summer. 

The Nepeta and Geranium spread to cover any bare soil, reducing soil surface erosion and helping to reduce unwanted seedlings from establishing. Groundcover plants can also reduce the soil moisture loss that may result from the wind stripping moisture from exposed soil surfaces. 

Additional organic mulching, preferably with homemade compost, can further improve soil moisture retention and weed suppression. Mulches should be spread when the soil is already moist, to help trap some of that moisture before it dries out in summer.

1 - Ceanothus ‘Autumnal Blue’
2 - Miscanthus sinensis ‘Sarabande’ 
3 - Cotoneaster ‘Cornubia’ 
4 - Cistus creticus 
5 - Erysimum ‘Bowles Mauve’
6 - Nepeta × faassenii ‘Purrsian Blue’ 
7 - Geranium dalmaticum
8 - Salvia × sylvestris ‘Negrito’
1 - Ceanothus ‘Autumnal Blue’ – an evergreen shrub with compact trusses of light blue flowers from late summer into autumn. 

2 - Miscanthus sinensis ‘Sarabande’ – a reliably flowering deciduous grass with narrow, arching foliage and feathery silver flowerheads in late summer. 

3 - Cotoneaster ‘Cornubia’ – a dense evergreen shrub with an arching habit and narrow dark green leaves. Clusters of white flowers in summer are followed by heavy trusses of large, bright red berries.

4 - Cistus creticus – a compact, bushy, evergreen shrub, often with shaggily hairy stems. Flowers are variable in shade from deep purple-pink to rose pink with a yellow centre. Leaves are slightly scented. 

5 - Erysimum ‘Bowles Mauve’ – a bushy evergreen perennial with narrow, dark grey-green leaves and long-lasting, upright spikes of rich mauve flowers through spring and summer.

6 - Nepeta × faassenii ‘Purrsian Blue’ – a compact perennial that makes good spreading groundcover. Greyish-green, toothed, aromatic leaves clothe the stems and densely-packed blue flowers with dark purple calyces are held on upright spikes in summer and autumn.

7 - Geranium dalmaticum – an evergreen perennial forming a low mat with glossy dark green, fragrant, deeply-lobed leaves, and flat, clear light pink flowers in summer.

8 - Salvia × sylvestris ‘Negrito’ – a clump-forming perennial with dark green leaves and densely packed upright spikes of small, deep violet-purple, two-lipped flowers from late spring through summer. 

About windy locations

Windy locations can be common in exposed or coastal areas. They can also occur in urban areas where wind tunnels are created by buildings. 

By choosing plants that are adapted to windy locations, you can keep your border looking good and growing well, and once the plants are established, this will reduce the need for additional inputs such as watering.

A simple planting plan helps to create depth, interest and good coverage in a border. 
 

The challenge of growing plants in windy locations

Wind can increase the rate of moisture loss from plants, particularly through the leaves, so plants grown in windy locations are prone to drying out. Choosing plants that are already adapted to windy conditions can help to mitigate this effect. Many plants typically suited to coastal areas can also be effective in other windy locations.

Mulching the soil surface, preferably with homemade compost, can help maintain soil moisture as well as suppressing unwanted seedlings. Mulches should be spread when the soil is already moist to help trap some of that moisture before it dries out in summer. 
 

Why choose a sustainable planting combination?

Using the ethos of ‘right plant, right place’ to create a sustainable planting combination is great for the environment. It helps to avoid waste and the use of products and practices needed to try and help ailing plants, such as applying fertiliser. It also creates robust, long-lived planting that benefits soil health and garden biodiversity. 

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