What plant needs the least amount of water?

Author: Maeve Krajcik  |  Last update: Tuesday, June 23, 2026

No more watering cans and garden hoses. Here are ten drought-resistant and low-maintenance plants that rarely need to be watered.
  • Calliopsis.
  • Rosemary.
  • Mullein.
  • Sage.
  • Poppy.
  • Russian sage.
  • Alyssum.
  • Houseleeks.

What plant needs the least water?

Other Plants That Need Very Little Water
  • Dracaena spp.
  • Kalanchoe spp.
  • Yucca spp.
  • Echeveria spp.
  • Aloe vera (Aloe Plant)
  • Beaucarnea recurvata (Ponytail Palm)
  • Peperomia obtusifolia.
  • Sansevieria trifasciata.

What plant can go the longest without water?

Senecio Rowleyanus, commonly known as the String of Pearls, is a charming succulent that stands out for its unique, necklace-like leaves. This plant stores water in its stems and leaves, allowing it to go without watering for a couple of weeks or even longer.

Which plants need to dry out?

"Low water" means that the plant in question needs to dry out COMPLETELY before being watered again. These plants will also benefit from staying dry for a day or two. This includes Succulents, Snakeplants, Zz plants and Peperomia. These are the most sensitive to being overwatered.

What plants only need water once a week?

10 Best Low-Water Houseplants
  • Sago Palm. Any plant that has been around since the dinosaurs walked the earth is tough enough to miss an occasional watering. ...
  • Snake Plant. ...
  • Orchids. ...
  • Ponytail Palm. ...
  • Spider Plant. ...
  • ZZ Plant. ...
  • Devil's Backbone. ...
  • Pothos.

15 Best Low-Water Houseplants |Plants Survives Wthout Water |Low Water Indoor Plants

Is it OK to water plants every 2 weeks?

Most plants need about 1 inch of water per week. So if you haven't received an inch of rain, then you'll need to give your plants a drink. Even if you have received rain, it's still a good idea to check the moisture level in your soil to see if your garden needs additional water.

What is the most drought tolerant plant for pots?

Top 10 Water-Wise Container Garden Plants
  • Tickseed (Bidens ferulifolia)
  • Madagascar Periwinkle (Catharanthus roseus)
  • Cigar Flower (Cuphea ignea)
  • Euphorbia (Euphorbia Diamond® Series)
  • Lantana (Lantana camera)
  • Wormwood (Artemesia Quicksilver)
  • Annual Fountain Grass (Pennisetum setaceum)
  • Dichondra (Dichondra Silver Falls)

Which bedding plants need the least water?

From scented perennials to lush grasses and brightly coloured sedums, here's our top ten list of plants for a drought-stricken garden:
  • Lavender.
  • Eryngium 'Blue Hobbit'
  • Cistus x pulverulentus 'Sunset'
  • Verbena bonariensis 'Lollipop'
  • Pennisetum alopecuroides.
  • Perovskia atriplicifolia 'Little Spire'

Can plants survive 2 weeks without water?

“Most plants will typically be fine if you're gone a week, but some may start to suffer if they go without water for two weeks,” says Justin Hancock, Costa Farms horticulturist.

What flower does not need a lot of water?

Purple Coneflower

A patch of these tall flowers can add color to your garden all summer long. They're easy to grow in almost any soil, as long as it's not wet. The drought-resistant blooms attract pollinators to your yard. Deadhead purple coneflowers to encourage new growth.

Can I leave my succulents for a month?

Whether you are growing your succulents indoors or outdoors, leaving them alone under direct sunlight will not only cause them to dry faster but also risk them getting sun damage, especially if you'll be away for a month or more. With that in mind, better move your succulents to a less sunny area before you leave.

What crop uses the least water?

For additional possibilities, consult seed companies or nurseries that specialize in plants suitable for desert or dry climate areas.
  • CUCUMBER.
  • EGGPLANT.
  • GRAINS.
  • HERBS.
  • MELON.
  • MUSTARD - uses less water.
  • OKRA - needs warm nights.
  • PEPPER.

What is the longest living plant without water?

Lycopodium lepidophyllum), also known as a resurrection plant, is a species of desert plant in the spikemoss family (Selaginellaceae). It is native to the Chihuahuan Desert of the United States and Mexico. S. lepidophylla is renowned for its ability to survive almost complete desiccation.

What vegetables require the least amount of water to grow?

Drought Tolerant Vegetables
  • Quinoa.
  • Mustard greens.
  • Okra.
  • Summer squashes.
  • Sunflowers.
  • Heatwave II tomatoes.
  • Black Diamond watermelon.
  • Most herbs.

Do succulents need water?

Succulents do better with periodic long, deep drinks that soak its soil to the bottom of the pot than regular but timid waterings that wet the top inch or two of the soil in the container. So when your succulents' soil is bone dry, drench that baby. Let the soil dry out completely, then drench again. Dry out.

How long will a wine bottle water a plant?

Besides saving water, it saves you time, since you'll no longer need to hand-water your plants each day. A single 1.5 liter wine bottle can deliver water to a plant for anywhere from four to six weeks.

Are there plants that don't need watering?

Like most succulents, aloe plants thrive without much water at all, and will do better in sandy soils that mimic the desert environments they hail from.

How long can an aloe vera plant live without water?

For example, succulent plants, such as cacti and some species of Aloe, can store water in their leaves and stems, allowing them to survive for weeks or even months without watering.

What plant is full sun with little water?

Lamb's Ears (Stachys) Lamb's ears plant is a perennial that grows in full sun to partial shade and has gray-green leaves with pink flowers. Lamb's ear is drought tolerant and can be planted in any soil condition, making it an excellent choice for gardens where soil conditions are less than ideal.

What plants bloom all summer?

Delightful Daylily

Sunny gold Hemerocallis 'Stella d'Oro' daylily lights up the garden with trumpet-shaped yellow flowers all season. This tough perennial that blooms all summer scoffs at hot, dry conditions. It creates a spectacular combination with blue ornamental onion (Allium azureum).

What time is best to water the garden?

The best time to water plants is in the morning or evening.

Morning watering is actually preferable to evening watering as the plant has time to dry before the sun goes down. At night, water tends to rest in the soil, around the roots, and on the foliage, which encourages rot, fungal growth, and insects.

What is the easiest outdoor potted plant to grow?

Some of the most popular low-maintenance outdoor potted plants are purple fountain grass, rose, rosemary, garden sage, winter jasmine, fuchsia, Japanese maple, and thyme.

What is the most drought-resistant flower?

20 Drought-Tolerant Plants for a Beautiful Landscape
  • PINKS (Dianthus spp.) ...
  • PURPLE CONEFLOWER (Echinacea purpurea) ...
  • RUSSIAN SAGE (Perovskia atriplicifolia) ...
  • SAGE / SALVIA (Salvia spp.) ...
  • SPURGE (Euphorbia spp.) ...
  • STONECROP / SEDUM (Sedum spp.) Zones: 3-11. ...
  • WORMWOOD (Artemisia spp.) Zones: 3-10. ...
  • YARROW (Achillea spp.) Zones: 3-11.

Which plant will most likely survive a long drought?

Low-Water and Drought-Resistant Plants
  • Agave species (Agave)
  • Alyogyne huegelii (Blue Hibiscus)
  • Arctostaphylos species (Manzanita)
  • Artemisia species (Sagebrush)
  • Ceanothus species (California Lilac)
  • Chamelaucium uncinatum (Geraldton Waxflower)
  • Cistus species (Rockrose)
  • Dudleya species (Live Forever)

Previous article
What is the hot side of the Peltier cooler?
Next article
How do you fix wilting?