Plants for Dry & Gravel Gardens


Drought-tolerant plants for UK gravel gardens, dry borders and sunny patios. Hardy agaves, silver-leaved grasses and Mediterranean-style perennials that thrive on neglect and look better with less water, not more.

85 products

    85 products
    Oxalis tetraphylla (deppei) 'Iron Cross' Plants - Outdoor GROW TROPICALSSale

    Iron Cross / Good Luck Plant (Lucky Clover)

    Oxalis tetraphylla (deppei) 'Iron Cross'

    £5.99£7.99Save 25%
    1
    Agave pygmaea 'Dragon Toes' 13cm / 1L Plants - Outdoor GROW TROPICALS

    Dragon Toes Agave

    Agave pygmaea 'Dragon Toes'

    £23.99
    1
    Ficus afghanistanica 'Silver Lyre' Plants - Outdoor GROW TROPICALSSale

    Afghan fig 'Silver Lyre'

    Ficus afghanistanica 'Silver Lyre'

    £16.49£21.99Save 25%
    1
    Punica granatum (Pomegranate) 15cm / 1.5L Plants - Outdoor GROW TROPICALSSale

    Pomegranate

    Punica granatum (Pomegranate)

    £13.79£16.99Save 18%
    1
    Cussonia spicata 17cm / 2L Plants - Outdoor GrowTropicals

    Cabbage Tree

    Cussonia spicata

    £22.99
    1
    Chamaerops humilis 14cm / 1.5L Plants - Outdoor GROW TROPICALSSale

    European Fan Palm (Mediterranean Fan Palm)

    Chamaerops humilis

    £16.49£21.99Save 25%
    1
    Muehlenbeckia complexa 6cm Plants - Outdoor GROW TROPICALSSale

    Wire Vine (Maidenhair Vine)

    Muehlenbeckia complexa

    £5.99£6.99Save 14%
    1
    Carex testacea Prairie Fire Plants - Outdoor GROW TROPICALSSale

    Prairie Fire Sedge, Orange New Zealand Sedge

    Carex testacea Prairie Fire

    £9.99£11.99Save 16%
    1
    Agave 'Shaka Zulu' Plants - Outdoor GROW TROPICALSSale

    Semi-hardy exotic

    Agave 'Shaka Zulu'

    £20.29£26.99Save 24%
    1
    Agave stricta 'Nana' Plants - Outdoor GROW TROPICALS

    Dwarf Hedgehog Agave

    Agave stricta 'Nana'

    £10.99
    1
    Agave ovatifolia 'Vanzie' Plants - Outdoor GROW TROPICALS

    Whale's tongue agave

    Agave ovatifolia 'Vanzie'

    £25.99
    1
    Corokia cotoneaster Plants - Outdoor GROW TROPICALSSale

    Wire-netting bush

    Corokia cotoneaster

    £9.29£9.99Save 7%
    1
    Prostanthera cuneata 17cm / 2L Plants - Outdoor GROW TROPICALSSale

    Alpine Mint Bush

    Prostanthera cuneata

    £14.29£19.99Save 28%
    1
    Agave potatorum 'Compacta' 10.5cm / 0.75L Plants - Outdoor GROW TROPICALS

    Butterfly Agave

    Agave potatorum 'Compacta'

    £13.99
    1
    Oscularia deltoides Plants - Outdoor GROW TROPICALSSale

    Pink Ice Plant (Dassievygie)

    Oscularia deltoides

    £6.29£7.99Save 21%
    1
    Agave schidigera 'Black Widow' 17cm / 2L Plants - Outdoor GROW TROPICALS

    Black Widow agave

    Agave schidigera 'Black Widow'

    £25.99
    1
    Yucca filamentosa 23cm / 5L Plants - Outdoor GROW TROPICALSSale

    Adam's Needle

    Yucca filamentosa

    £27.49£34.99Save 21%
    1
    Pittosporum tobira 'Mojo' Plants - Outdoor GROW TROPICALSSale

    Dwarf variegated Japanese pittosporum

    Pittosporum tobira 'Mojo'

    £23.49£24.99Save 6%
    1
    Indigofera heterantha 19cm / 3L Plants - Outdoor GROW TROPICALS

    Himalayan Indigo

    Indigofera heterantha

    £19.99
    1
    Punica granatum 'Maxima Rubra' Plants - Outdoor GROW TROPICALS

    Flowering pomegranate

    Punica granatum 'Maxima Rubra'

    £35.99
    1
    Agave parrasana 'Globe' 12cm / 1L Plants - Outdoor GROW TROPICALS

    Cabbage head agave

    Agave parrasana 'Globe'

    £20.99
    1
    Puya chilensis 9cm / 0.5L Plants - Outdoor GROW TROPICALS

    Chilean Puya

    Puya chilensis

    £11.99
    1
    Ceratostigma griffithii 17cm / 2L Plants - Outdoor GROW TROPICALS

    Griffith's plumbago

    Ceratostigma griffithii

    £19.99
    1
    Senecio maritima 'Silver Dust' (Dusty Miller) Plants - Outdoor GROW TROPICALS
    1
    Beschorneria albiflora 23cm / 5L Plants - Outdoor GROW TROPICALS

    White-flowered Mexican Lily

    Beschorneria albiflora

    £28.99
    1
    Eucomis vandermerwei 'Octopus' Plants - Outdoor GROW TROPICALSSale

    Dwarf Pineapple Lily

    Eucomis vandermerwei 'Octopus'

    £9.79£12.99Save 24%
    1
    Kniphofia 'Sunningdale Yellow' 11cm / 0.75L Plants - Outdoor GROW TROPICALSSale

    Red Hot Poker (Torch Lily)

    Kniphofia 'Sunningdale Yellow'

    £6.79£8.99Save 24%
    1
    Kniphofia 'Royal Castle' Plants - Outdoor GROW TROPICALSSale

    Red Hot Poker (Torch Lily)

    Kniphofia 'Royal Castle'

    £6.49£8.99Save 27%
    1
    Leucadendron 'Mrs Stanley' Plants - Outdoor GROW TROPICALS

    Conebush 'Mrs Stanley'

    Leucadendron 'Mrs Stanley'

    £14.99
    1
    Banksia integrifolia 9cm / 0.5L Plants - Outdoor GROW TROPICALSSale

    Coast Banksia

    Banksia integrifolia

    £14.99£16.99Save 11%
    1
    Liriope muscari 'Moneymaker' 17cm / 2L Plants - Outdoor GROW TROPICALS

    Lilyturf

    Liriope muscari 'Moneymaker'

    £14.99
    1
    Pittosporum tobira 'Nanum' 9cm / 0.5L Plants - Outdoor GROW TROPICALS

    Dwarf Japanese pittosporum

    Pittosporum tobira 'Nanum'

    £6.99
    1
    Aeonium haworthii Plants - Outdoor GROW TROPICALS

    Pinwheel (Haworth's Aeonium)

    Aeonium haworthii

    £9.99
    1
    Yucca 'Ivory Tower' Plants - Outdoor GROW TROPICALSSale

    Variegated Adam's Needle

    Yucca 'Ivory Tower'

    £20.29£26.99Save 24%
    1
    Agave parryi red select Plants - Outdoor GROW TROPICALS

    Parry's Agave (Artichoke Agave)

    Agave parryi red select

    £19.99
    1
    Tulbaghia violacea 'Purple' 9cm / 0.5L Plants - Outdoor GROW TROPICALSSale

    Society Garlic

    Tulbaghia violacea 'Purple'

    £6.79£8.99Save 24%
    1
    Stipa tenuissima 'Ponytails' Plants - Outdoor GROW TROPICALSSale

    Mexican Feather Grass

    Stipa tenuissima 'Ponytails'

    £4.79£5.99Save 20%
    1
    Festuca glauca 'Compact Blue' Plants - Outdoor GROW TROPICALSSale

    Blue Fescue

    Festuca glauca 'Compact Blue'

    £4.49£5.49Save 18%
    1
    Kniphofia 'Pineapple Popsicle' Plants - Outdoor GROW TROPICALSSale

    Red Hot Poker (Torch Lily)

    Kniphofia 'Pineapple Popsicle'

    £11.29£11.99Save 5%
    1

    The GrowTropicals Guide to Drought Tolerant Plants

    What are drought-tolerant plants?

    Drought-tolerant plants are species that have evolved for hot, dry summers with little rain. Silver leaves, waxy coatings, tiny needle foliage and swollen water-storing bases are all adaptations to conserve moisture. In a UK context that means hardy Agave, blue-leaved Festuca glauca, feathery Stipa, tough sedums and drought-tolerant perennials that positively dislike being watered too often. As UK summers grow hotter and drier, they are also the smartest choice for a low-maintenance sunny border. Read our honest guide to what to expect from hardy exotics through the seasons before ordering.

    Care essentials for drought-tolerant plants

    • Position: Full sun. Six or more hours of direct light per day, ideally on free-draining ground.
    • Soil: Sharp drainage is more important than fertility. Add gravel, grit or sharp sand to heavy soil at planting. Never mulch with wet, water-holding organic matter around crowns.
    • Hardiness: Individual RHS bands listed on each product page. Most drought-tolerant plants stocked here are H4 or better, with winter wet the bigger risk than winter cold.
    • Watering: Water in deeply at planting and through the first summer. After that, water only in extended droughts of six weeks or more.
    • Mulch: A gravel mulch is ideal. It holds soil moisture, suppresses weeds and keeps crowns dry through the UK winter.

    Explore the drought-tolerant range

    Combine drought-tolerant species with hardy agave and succulents as focal points, ornamental grasses for movement, and other full-sun plants. See the full Hardy Exotics range for companions.

    Frequently Asked Questions

    Agaves, succulents and many ornamental grasses are among the most drought-tolerant, thriving in sun and free-draining soil with little water. This collection gathers hardy, low-water plants that suit dry borders, gravel gardens and hot pots.

    Drought-tolerant plants are perfect for a baking balcony or patio, coping with sharp drainage and the odd missed watering. Agaves, succulents and grasses in free-draining pots give a bold, Mediterranean look with very little fuss.

    Far less than most plants. Water well while they establish, then only in prolonged dry spells in the ground. In pots, water when the compost has dried out and keep them on the dry side, especially over winter.

    Very free-draining soil is essential. Dig plenty of grit into heavy ground and add a gravel mulch, or use a gritty, open compost in pots. Good drainage lets these plants take cold and dry spells in their stride.

    Many are surprisingly hardy, coping with frost as long as they stay dry, while a few are more tender. Wet is more dangerous than cold, so sharp drainage is key, and each plant is labelled with its hardiness.

    Plants that cope with little water

    Hot, dry, free-draining spots used to be a problem. Now they are a chance to grow some of the most striking, low-maintenance plants there are. This collection brings together drought-tolerant plants, from sculptural agaves and succulents to airy grasses, that thrive on sun and neglect and ask for very little water once established.

    Perfect for hot patios, sunny balconies and pots

    A baking, south-facing patio or balcony is exactly where drought-tolerant plants shine. In pots they cope with the sharp drainage and the odd missed watering far better than thirsty plants, which makes them ideal for busy city gardeners and anyone who forgets the watering can. A single agave in a good pot is a ready-made sculpture.

    Gravel gardens and dry borders

    In the ground, these plants are the stars of a gravel garden or a hot, dry border. Plant into very free-draining soil, mulch with gravel to keep the necks dry, and combine grasses with succulents for a relaxed, low-water scheme that looks good all summer with minimal effort.

    Drainage is everything

    The one rule with drought-tolerant plants is drainage. Most cope with surprising cold as long as they are not sitting wet, so grit up heavy soil, raise pots in winter, and water sparingly. Overwatering, not underwatering, is the usual cause of problems.