Don’t underestimate the impact that grass plants could have upon your garden! With such a diverse group of plants there is something to fit every space and style.
Tall, architectural grasses make fabulous screens while shorter species soften the edges of borders and containers. Colourful foliage and textural flower heads bring plenty of interest to the garden, and evergreen grasses can even be used to create year round structure.
Most grasses associate beautifully with each other, blending gracefully into perennial borders and creating a rich tapestry. Whether you decide to dot a few around your patio pots or go the whole hog and opt for a prairie planting scheme, there’s always room for some ornamental grasses in the garden.
Read on to discover how you can use grasses in your garden and which ones to choose for the best effect. Why not browse our extensive range of ornamental grasses, and buy yours online today.
If you’re looking for colour in the garden, this vibrant perennial grass is hard to beat! Slender, bright green leaf blades deepen to ruby red at the tips. By late summer the leaves have coloured to green-gold and dark garnet. Although not the hardiest grass, Imperata cylindrica ‘Rubra’ will happily grow outdoors if protected with a straw mulch in winter. Plant it in bold clumps in the herbaceous border or as part of a mixed container.
Hakonechloa macra 'Aureola' is a stunning ornamental grass with an elegant, cascading habit. This is a great choice for containers and Japanese gardens where its golden striped foliage forms a wonderful, rounded clump. Equally good as a single specimen or planted in bold groups to form dense ground cover.
It’s hard to resist touching the fluffy flower heads of Pennisetum alopecuroides! These bottle-brush flowers create a swaying haze above clumps of slender green foliage in summer - perfect for adding texture to borders and softening the silhouettes of late summer perennials. The foliage is fairly unremarkable, so this grass is best planted among other grasses or spring flowering perennials to provide interest earlier in the year. P. ‘Hameln’ has longer, less cylindrical flower heads, while P.‘Hameln Gold’ brings a splash of bright yellow foliage to the garden.
Stipa tenuissima is one of my favourites, and for good reason! This hardy grass forms a neat clump of fine, thread-like blades which create a fabulous billowing movement in summer borders. It requires virtually no maintenance once established, happily tolerating hot, dry soils. Perfect for adding a soft, wispy feel to gravel gardens, and borders, associating well with other grasses and perennials. A word of warning though - if happy, this hardy grass will seed freely, often popping up elsewhere in the garden!
Miscanthus sinensis 'Zebrinus' is an excellent grass for adding height and structure to the back of borders. This eye-catching grass is best known for its early summer foliage with distinctive cream bands that stripe each blade. By late summer the foliage has turned to gold, accompanied by tall plumes of copper-pink flower that make a showy architectural feature. The vertical stems are well worth leaving to provide dramatic winter interest. M. sinensis 'Strictus' is visually very similar, though a little taller.
Carex comans 'Bronze Perfection' is a superb sedge grass with stiff, wiry foliage that arches from a neat mound. Grown for its unusual bronze colour and evergreen foliage, it makes the perfect addition to winter containers. The foliage softens edges, adds colour and provides fabulous texture. Hardy, compact and drought tolerant, this low maintenance Carex is easy to grow in any well drained soil. For darker brown, pink-tinged foliage try C. ‘Milk Chocolate’.
Eriophorum angustifolium is commonly known as Cotton grass - it’s easy to see why! This British native is found in acid, peat bogs where it spreads to form an evergreen colony of rather unremarkable foliage. However, the fluffy white flower heads are far from ordinary, having the appearance of fluffy rabbit’s tails. If you are able to offer a boggy, acid soil, this hardy perennial makes a superb marginal aquatic for natural planting schemes.
Pennisetum 'Rubrum' is quite spectacular! Its dark maroon foliage forms an arching clump that deepens to burgundy throughout the growing season. In late summer it is topped with a sumptuous display of slender, fluffy, red flower heads that droop demurely towards the ground. This vibrant grass makes a fabulous feature plant, providing architecture and colour to the garden. Although frost hardy, it is best protected from cold, wet winter weather.
Grasses grow across a wide range of conditions - this one loves to have wet feet! Glyceria maxima var. variegata can be planted up to 25cm (10") below water level, making an eye-catching marginal aquatic. The foliage emerges with a pink tinge, maturing to green and yellow with an elegant variegated pattern. Loose, airy flower heads appear in late summer, bringing a lovely textural contrast. For a more natural looking display choose the species, G maxima, which has simple, bright green foliage. This hardy grass is best grown in large ponds where it has room to spread and develop dense stands that offer good cover for wildlife.
Miscanthus sinensis 'Kleine Silberspinne' makes an excellent cut flower! Bronze-pink, feathery panicles rise on tall, slender stems in late summer, turning silvery white as they mature. This is a magnificent structural grass that remains neat and compact, despite its height, so it won’t need much space. Definitely a plant for the back of the border, where it will add plenty of late summer interest and architectural structure.