Home Garden Gardening

How to grow a coastal garden

Ornamental pears, stone walls and beautiful green plants.
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The sandy dunes of Sorrento, on Victoria’s Mornington Peninsula, are hardly what plant lovers dream about. Combined with cold, wet southerlies, hot northerlies and the salt-laden air, even the most experienced of gardeners would find establishing a garden here almost impossible. But landscaper Steve Taylor has worked his magic and created a stunning, unique Mediterranean garden which is full of inspiration. With ornamental pears, stone walls and loads of beautiful green plants, there is so much here for Charlie to explore.

WATCH: Charlie explore a coastal garden

Gardens growing on the coast need to be filled with tough plants that are drought-, wind- and salt-tolerant, but you can still achieve a soft and romantic look. Round, undulating bushes and shrubs that withstand the elements, grasses that imitate the waves and colours that are tinted with blue and grey to hint at the sea will all help to put you in beautiful harmony with Mother Nature.

Morning sunshine

mornington
(Credit: Photography Simon Griffiths; landscape design Steve Taylor COS Design) (Credit: Photography Simon Griffiths; landscape design Steve Taylor COS Design)

Many low-growing shrubs and ornamental grasses can cope with salt-laden winds, including carex, coastal rosemary, crassula and germander. You’ll find dichondra (D. repens) is an affordable, easy-to-maintain groundcover.

mornington
(Credit: Photography Simon Griffiths; landscape design Steve Taylor COS Design) (Credit: Photography Simon Griffiths; landscape design Steve Taylor COS Design)

When your garden is on a slope, build terraces from recycled bricks, fill each level with plants and don’t forget to include good drainage! Here, the terraces and plantings mimic the lines and curves of the home.

mornington
(Credit: Photography Simon Griffiths; landscape design Steve Taylor COS Design) (Credit: Photography Simon Griffiths; landscape design Steve Taylor COS Design)

Touches of bold colour catch your eye. Here, the rust in the bricks, pizza oven utensil handles, logs and firepit add spark to the smooth off-white of the seating and stepping stones. Rich rust also blends well with blue or grey-tinted plants.

mornington
(Credit: Photography Simon Griffiths; landscape design Steve Taylor COS Design) (Credit: Photography Simon Griffiths; landscape design Steve Taylor COS Design)

Your hardscapes can be different without competing with each other. Sturdy brick retaining walls, floating concrete slab steps and round stepping stones are all tied together by the plantings.

mornington
(Credit: Photography Simon Griffiths; landscape design Steve Taylor COS Design) (Credit: Photography Simon Griffiths; landscape design Steve Taylor COS Design)

As the name suggests, Mediterranean spurge (Euphorbia wulfenii) is drought-hardy and salt-tolerant. Just wait for limey flower clusters in late spring!

mornington
(Credit: Photography Simon Griffiths; landscape design Steve Taylor COS Design) (Credit: Photography Simon Griffiths; landscape design Steve Taylor COS Design)

Stepping stones through your garden get you up close and personal with your plants – a quirky arrangement of stones as stairs also appeals.

mornington
(Credit: Photography Simon Griffiths; landscape design Steve Taylor COS Design) (Credit: Photography Simon Griffiths; landscape design Steve Taylor COS Design)

Just as mixing textures creates interest in a garden, so does blending curves and straight lines. It’s the Goldilocks theory – not too soft, not too hard.

Cool coastal

Coastal gardening can be challenging in light of the harsh elements involved, but planting on a sand dune right on the beach takes it to a different level. It also takes a different mindset – one that abandons the idea of a conventional suburban garden. But with the addition of rich composted soil, then working with nature by putting in plants that cope with the sand, the salty air and the winds, you can have a garden that’s striking and low-maintenance to boot!

coastal garden
(Credit: Photography Simon Griffiths; landscape design Steve Taylor COS Design) (Credit: Photography Simon Griffiths; landscape design Steve Taylor COS Design)

Framing is one of the best ways to highlight unique aspects of your garden. Here, the home’s sandstone corridor pulls
into focus the moonahs, fringed by ornamental grasses such as lomandra, carex and stipa.

coastal garden
(Credit: Photography Simon Griffiths; landscape design Steve Taylor COS Design) (Credit: Photography Simon Griffiths; landscape design Steve Taylor COS Design)

Coastal gardens with their sandy soils are prone to erosion. So you don’t see your garden slipping away, keep mature trees with their extended root systems and fill in spaces among other plantings with stabilisers like large sandstone rocks.

coastal garden
(Credit: Photography Simon Griffiths; landscape design Steve Taylor COS Design) (Credit: Photography Simon Griffiths; landscape design Steve Taylor COS Design)

Coastal winds can be fierce so let your plantings – and buildings – hug the ground.

garden art
(Credit: Photography Simon Griffiths; landscape design Steve Taylor COS Design) (Credit: Photography Simon Griffiths; landscape design Steve Taylor COS Design)

Pick garden art that reflects your environment, in this case an old boat in choppy seas.

Keep mature treesh.
(Credit: Photography Simon Griffiths; landscape design Steve Taylor COS Design) (Credit: Photography Simon Griffiths; landscape design Steve Taylor COS Design)

Keep mature trees – they’ve stood the test of time and the elements. They also give other plants protection from the wind, like this moonah.

Correas – or the native fuchsia – are sturdier than they look and are well adapted to coastal conditions.

coastal rosemary
(Credit: Photography Simon Griffiths; landscape design Steve Taylor COS Design) (Credit: Photography Simon Griffiths; landscape design Steve Taylor COS Design)

Coastal rosemary, as its name suggests, tolerates sandy soil, salty air and moisture-sapping sea breezes.

Myoporum, or creeping boobialla, is often used to control erosion in sandy soils, but how good is it spilling over the side of a tall planter!
(Credit: Photography Simon Griffiths; landscape design Steve Taylor COS Design) (Credit: Photography Simon Griffiths; landscape design Steve Taylor COS Design)

Myoporum, or creeping boobialla, is often used to control erosion in sandy soils, but how good is it spilling over the side of a tall planter!

Keep the colours of a coastal yard muted to fit in with your environment.
(Credit: Photography Simon Griffiths; landscape design Steve Taylor COS Design) (Credit: Photography Simon Griffiths; landscape design Steve Taylor COS Design)

Keep the colours of a coastal yard muted to fit in with your environment.

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