Gravel Gardens: A Low-Water, Low-Maintenance Alternative to Lawn
Gravel gardens suit dry, sunny sites and need very little watering once established. Here is how to build one that lasts.
Words by Marco Delacroix · Sep 27, 2026 · 4 minutes
A gravel garden combines a mineral mulch with drought-tolerant plants. The gravel keeps roots cool, suppresses weeds, and reflects light, while the plants grow through it in a naturalistic way.
Done properly, a gravel garden can be one of the lowest-maintenance options for a sunny space.
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Is your site suitable?
Gravel gardens work best in full sun with free-draining soil. On heavy clay, improve drainage by adding grit, or build up the area slightly.
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Preparing the ground
✿Remove existing turf and perennial weeds thoroughly, including roots
✿Dig in grit if drainage is poor
✿Decide whether to use a membrane; it reduces weeds but makes it harder for plants to self-seed and spread
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Choose the gravel
Angular gravel locks together better than rounded pebbles and is easier to walk on. A layer around 5 cm deep is usually enough. Choose a colour that suits local stone and the house.
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Planting
Plant in autumn or spring, water well until established, then water only during prolonged drought.
✿Mediterranean herbs: lavender, rosemary, thyme, and sage
✿Grasses: stipa, festuca, and pennisetum
✿Flowering perennials: euphorbia, eryngium, verbascum, and santolina
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Maintenance
Rake gravel occasionally, pull seedlings you do not want, and cut back perennials in late winter or early spring.
This is general landscaping and garden information, not professional advice. Costs, regulations, and plant suitability vary by location. Call before you dig to locate buried utilities, and consult a licensed landscaper or engineer for retaining walls, drainage, and structural work.
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