Cold Hardy Succulents for Zones 3 to 7

Updated September 2026 · Garden Advice Guide

The cold hardy succulents that live outdoors year round in zones 3 to 7 are a short, dependable list: hens and chicks, low creeping sedums, hardy ice plant, prickly pear cactus, Adam's needle yucca, orostachys, and in zone 7 only, a handful of agaves. Every one of them handles cold far better than it handles wet. A hens and chicks rosette that shrugs off -20°F in dry gravel will rot at 25°F in soggy clay, so the soil you plant into matters as much as the zone on the tag.

This page gives you the plants with conservative zone ratings, the reasons winter wet is the real killer, and the three fixes that solve it: gritty soil with gravel mulch, raised or sloped beds, and rain shelter for pots.

Start with your number. Look up your USDA zone with our free growing zone tool, including the half zone, because several plants on this list are decided at the "a" or "b" edge.

Updated September 2026

Growing succulents indoors instead? Soft, wrinkled or mushy leaves on a potted plant are a watering question, and our side by side guide to an overwatered vs underwatered succulent covers the diagnosis and rescue steps.

Cold Hardy Succulents at a Glance

Hardiness ratings for succulents vary more than for almost any other plant group, because growers in dry Colorado and growers in wet Ohio report very different results for the same species. Where published ratings disagree, the zones below use the narrower, safer range. Many of these plants survive a zone colder in sharp drainage and reliable snow cover, but plan on the rating and treat anything colder as a bonus.

A note on the names. Many sedums were reclassified into Phedimus and Petrosedum, but nurseries still label them as sedum, so shop by the common name and the species name together.

Two plants that often show up on cold hardy succulent lists are not included here. Upright sedums like 'Autumn Joy' are perfectly hardy but grow as herbaceous perennials that die to the ground, so they behave nothing like a rosette succulent in winter. And tender "hardy succulents" sold in spring displays, such as echeveria, graptopetalum and most aloes, are zone 9 and warmer plants regardless of what the tray label says.

Why Winter Wet Kills More Succulents Than Cold

Hardy succulents come from mountain screes, rocky prairies and sandy barrens. In the wild, their winter is cold and, crucially, dry at the root. Snow may sit on them for months, but the ground underneath drains so fast that the roots and crowns never sit in water. Plant the same species in a lawn-soil flower bed and three things go wrong.

Cold wet soil suffocates dormant roots. In winter the roots of a succulent take up almost no water. Saturated soil fills every air pocket, the roots cannot breathe, and they begin to die. Rot organisms move in during every mild spell and thaw, when the soil is both wet and warm enough for them to work.

Wet tissue freezes badly. Cold hardy succulents prepare for winter by letting their tissue lose water in fall. That concentrates sugars in the cells, lowers their freezing point, and leaves room for ice to form without rupturing cell walls. It is why a prickly pear looks deflated and flat in January. A plant sitting in wet soil cannot dry down properly, so its swollen tissue freezes and splits, and the damage shows up as black mush when it thaws.

Water and debris collect in the rosette. A rosette is shaped like a cup. Rain, melting snow and fallen leaves settle in the center, and a soaked mat of maple leaves sitting on a hens and chicks rosette for three months will rot it from the heart outward even in perfectly drained soil.

That is why the fixes below are all about moving water away from the crown. Adding winter mulch, wrapping plants or covering them with frost cloth does little for these plants, and heavy organic mulch actively harms them by holding moisture against the rosettes.

Fix 1: Gritty Soil and Gravel Mulch

The single most important thing you can do for outdoor succulents is change what they grow in. You are aiming for a soil that drains within seconds of a heavy rain and never stays soggy.

The soil recipe

For a bed or a planting pocket, mix:

• 1 part native soil or topsoil, the least clay-heavy you have
• 1 to 2 parts coarse grit, meaning particles about 1/8 to 3/8 inch across: crushed granite, pumice, expanded shale, or crushed gravel with the fines screened out

Use more grit the heavier your soil and the wetter your winters. In heavy clay in a rainy zone 6, go to two or even three parts grit.

What not to use:

• Fine sand. Play sand and masonry sand have tiny particles that pack together and hold water. Mixed into clay, fine sand can make drainage worse. Grit has to be coarse enough that you can see individual stones.
• Peat, compost or bagged garden soil. Organic matter holds water. Succulents need almost none of it.
• Rounded pea gravel on its own. It drains well but does not lock together, so the bed shifts and settles. Crushed angular stone is better.

Dig the mix at least 8 inches deep, or 12 inches over clay. A shallow layer of grit spread over clay just creates a wet bathtub with a gravel lid.

Gravel mulch

Finish the bed with 1 inch of angular gravel, about 1/4 to 3/8 inch, worked right under the rosettes and around the stems. It does three jobs: it keeps the crowns and lower leaves off wet soil, it dries within an hour of rain, and it stops soil from splashing onto leaves.

Our page on landscaping ideas with rocks and stones covers ordering gravel by the ton, choosing stone sizes for a gravel garden, why landscape fabric under the stone causes problems, and how frost heave lifts new plants, so those details are not repeated here.

Fix 2: Raised Beds, Mounds and Slopes

Even the best soil mix can sit wet if it is in a low spot where water collects. Height and slope let gravity do the work.

Tucking a rosette into a vertical wall crevice so it faces sideways is the classic alpine grower's trick. The rosette cannot hold water because it is tilted, and the roots run back into cool, dry soil behind the stone.

A south or west exposure helps for a second reason. Winter sun dries the gravel surface quickly after snowmelt. North-facing beds stay damp and shaded, which is exactly the condition that rots ice plant.

Fix 3: Rain Shelter for Pots

Succulents in containers face both problems at once. The roots in a pot sit in air rather than insulating ground, so they get much colder, and a pot that fills with rain in November may stay saturated until March.

The cold part follows the same rule as any container plant: a plant in a pot above ground behaves as if it lived about two zones colder. Our guide on how to keep potted perennials over winter explains that rule and the storage options in full. For succulents specifically, the wet part is what to solve first.

• Pick hardy species for pots you plan to leave out. Hens and chicks, Sedum acre and brittle prickly pear rated to zone 4 can stay outdoors in pots in zone 6 if kept dry. Ice plant and 'Angelina' in pots do not belong outside through a zone 5 or 6 winter.
• Move pots under an overhang. A spot under deep eaves or a covered porch on the south side of the house keeps rain and snowmelt off while letting the plants stay cold, which they need.
• Tip small pots on their side. A shallow bowl of hens and chicks tilted 45 degrees against a wall sheds water from both the rosettes and the mix.
• Use a clear cover with open sides. A sheet of polycarbonate or an old window propped over a group of pots on bricks keeps rain off but lets air through. Never seal succulents under plastic, since trapped humidity rots them faster than rain.
• Store in a cold, bright, unheated space. An unheated garage with a window, a cold frame vented on sunny days, or an enclosed porch is ideal. Do not bring hardy succulents into a warm house for winter; without a cold rest they stretch and weaken.
• Do not water them. A hardy succulent in a sheltered pot needs no water from late October until new growth starts in spring.
• Use frost proof pots. Terracotta and low fired ceramic crack when wet mix freezes inside them. A dry, gritty mix is much less likely to crack a pot than wet potting soil, but plastic, fiberglass, concrete or hypertufa troughs are safer for pots left outside.

The standard mix and pot guidance for summer containers is in our container gardening guide. For hardy succulents in pots, use the same gritty recipe given above rather than a peat-based potting mix.

The Plants in More Detail

Hens and chicks

The most reliable outdoor succulent in cold climates, with hundreds of named hybrids in green, red, purple, silver and near-black. Each mother rosette sends out offsets on short stolons, and a single plant becomes a colony in two or three years. Rosettes that flower are finished: the mother sends up a thick stalk, blooms in summer, and dies, while the chicks around it carry on. Cut the dead stalk and pull out the dried rosette so the gap does not collect water.

Growers in Minnesota and other zone 3 states grow hens and chicks successfully under reliable snow cover, and some catalogs rate them to zone 3, but the more conservative rating is zone 4. Rake fallen leaves off the rosettes in late fall; it is the most important winter chore for them.

Low creeping sedums

The mat-forming stonecrops are the workhorse ground cover of a gravel garden. Sedum acre, Sedum album and two row sedum form evergreen or semi-evergreen carpets that color up red and bronze in cold weather, while Russian stonecrop dies back to small red winter buds at the soil surface and regrows quickly in spring. Goldmoss stonecrop is the toughest and the most aggressive, and it seeds and roots from broken fragments into lawns and paths, so plant it where it can be contained.

'Angelina' is the one to watch. Its published ratings run from zone 3 to zone 6 at the cold end. The narrow rating is zone 6, and in zone 5 it is worth trying only in the grittiest soil you can build. Sedum deer ratings and how they stack up against other ground covers are on our page about deer resistant ground cover.

Hardy ice plant

Ice plants are the brightest flowers on this page, covering themselves in daisy-like blooms from late spring into summer, and they are the most sensitive to winter wet. Yellow ice plant (Delosperma nubigenum) is the tougher species, rated to zone 5 conservatively, and forms a tight evergreen mat that turns red in winter. Purple ice plant (Delosperma cooperi) and most of the named hybrids with larger flowers are safest at zone 6, though they are sold widely in zone 5 garden centers. In a wet zone 6 winter they often come through only on a raised mound or slope. If you have heavy soil and only want to try one, choose yellow ice plant.

Prickly pear

Surprising to many people, a true cactus is native to much of the eastern and central United States. Eastern prickly pear grows wild on sandy dunes and rock outcrops from Florida to southern Ontario, and brittle prickly pear reaches far into the northern plains and Canada. All prickly pears shrivel dramatically in winter, their pads wrinkling and lying flat on the ground. This is normal cold hardening, not rot or thirst, and the pads plump and stand back up within a few weeks of warm spring weather.

Handle them with thick leather gloves or folded newspaper. The large spines are obvious, but the tiny barbed bristles called glochids at the base of each spine cluster are what actually end up in your skin.

Adam's needle yucca

A bold, stiff evergreen rosette of sword-shaped leaves edged with curly threads, sending up a tall spike of creamy bell flowers in early summer. It is the most forgiving plant on this list about soil and will tolerate ordinary garden beds that drain reasonably well, which makes it the easiest structural plant to add to a succulent planting. Ratings run from zone 4 to zone 5 at the cold end; the conservative figure is zone 5. In zone 4, soapweed yucca (Yucca glauca), a native of the Great Plains, is the safer choice.

Orostachys

Small, tidy Asian relatives of hens and chicks that form tight silvery or blue-gray rosettes. Rock pine (Orostachys spinosa) has spiny-tipped leaves and closes into a bud-like ball over winter. Dunce cap (Orostachys iwarenge) sends out runners and forms a colony. Like hens and chicks, each rosette dies after it flowers, often in fall, but offsets replace it. They need even sharper drainage than hens and chicks and are best in a trough, a wall crevice or the top of a gravel mound.

The agaves that survive zone 7

A few agaves survive zone 7, and none are safe colder than that in a typical wet eastern or midwestern winter. Some are rated to zone 5 or 6 in the dry high desert of Colorado and New Mexico, where they grow wild, but those ratings do not transfer to places where winter brings rain and slush. The narrow, safe rating for all of them is zone 7, and zone 7b is far more reliable than 7a.

In zone 7, plant agaves on the top of a gravel mound or a south-facing slope, set the rosette so its base sits slightly above the surrounding grade, and in a wet winter prop a clear cover over the plant with open sides. Plant in spring so the roots settle before their first winter.

What to Plant by Zone

Planting in spring rather than fall gives every plant on this list a full season to root before its first winter, which matters more for succulents than for most perennials, since a small unrooted rosette is easily lifted and rotted by fall rains. Our frost dates tool shows when your last spring frost usually falls, and early spring planting after that date works well.

A Worked Example: A Zone 5b Clay Yard

Say you live in zone 5b, your yard is heavy clay, and you want a 6 by 10 foot succulent bed along a south-facing driveway.

1. Pick the site. The strip gets full sun, sits a few inches above the lawn, and has no downspout draining onto it. Good.
2. Build it up. Instead of digging clay, you build a low berm. At an average depth of 10 inches over 60 square feet, that is 50 cubic feet of mix, or just under 2 cubic yards.
3. Mix it. Clay and a wet winter call for more grit, so you use one third topsoil from the yard and two thirds 1/4 inch crushed granite. That is about six tenths of a cubic yard of soil and about one and a quarter cubic yards of grit, blended on a tarp before shoveling it onto the berm.
4. Plant in May. Three Adam's needle yuccas along the back for height, a drift of eight hens and chicks and three cobweb hens and chicks along the front edge, two eastern prickly pears at the ends, and mats of Sedum album, two row sedum and yellow ice plant filling between them. Purple ice plant goes on the top of the berm, the driest spot, as the one experiment.
5. Mulch. One inch of 3/8 inch angular gravel over the whole berm, tucked under every rosette.
6. Water only to establish. Water once a week for the first month, then only in a long summer drought. Stop entirely by September.
7. Fall chores. Rake fallen leaves off in November. Nothing else. No mulch, no covers.
8. Next spring. The prickly pears look flat and shriveled in March and stand up again by May. The yellow ice plant is red all winter and green again by April. Whether the purple ice plant made it depends on the winter, and if it did not, you replace it with more yellow ice plant.

FAQ

What succulents can stay outside in winter?

In zones 4 to 7, hens and chicks, low creeping sedums like Sedum acre and Sedum album, Russian stonecrop, yellow ice plant, prickly pear, Adam's needle yucca and orostachys can all live outdoors year round. In zone 7, a few agaves such as Parry's and New Mexico agave also survive. All of them need soil that drains fast in winter.

Why did my hardy succulents die over winter?

Almost always from winter wet rather than cold. Rosettes sitting in soggy soil or under wet fallen leaves rot at temperatures they would easily survive in dry gravel. Plant in a gritty mix of soil and coarse grit, raise the bed or use a slope, mulch with gravel, and keep leaves off the rosettes.

Are hens and chicks hardy in zone 4?

Yes. Hens and chicks are rated to zone 4 by conservative sources, and many growers keep them in zone 3 under reliable snow cover. What kills them in cold zones is wet soil and matted leaves on the rosettes, not the temperature. Give them gritty soil and rake leaves off in late fall.

Should I cover outdoor succulents in winter?

Not with mulch, blankets or frost cloth, which hold moisture against the plants. Snow is fine and actually insulates them. The only cover worth using is a clear rain shield with open sides over plants in a very wet spot, or over agaves at their cold limit in zone 7.

Can I leave potted succulents outside in winter?

Only the hardiest ones, and only if the pot stays dry. A plant in a pot is about two zones less hardy than in the ground, so choose species rated two zones colder than yours. Move pots under an overhang or tip them on their side to shed water, use frost proof containers, and do not water them until spring.

What is the most cold hardy succulent?

Brittle prickly pear, soapweed yucca, hens and chicks and Sedum acre are among the toughest, surviving into zone 3 in dry, well drained sites. Conservative ratings put most of them at zone 4, so treat zone 3 as possible with snow cover and excellent drainage rather than guaranteed.

Is my prickly pear dead? It shriveled and fell over.

Probably not. Prickly pear pads lose water in fall to protect themselves from freezing, so they wrinkle and lie flat all winter. They plump back up and stand within a few weeks of warm spring weather. Pads that turn black and mushy, rather than wrinkled and firm, are the ones that have died.

When should I plant cold hardy succulents?

Spring, after your last frost, gives them a full growing season to root before their first winter. Fall planting works in zone 7 if done at least six weeks before the first frost, but in colder zones unrooted rosettes are easily lifted and rotted by fall rain and freeze and thaw cycles.