Unlikely — Zone Mismatch
jade plant (zones 11-12) does not overlap with South Carolina's zone range (7a-9b). Growing outdoors is unlikely without significant protection.
2 zones short — what would close it
Jade Plant is hardy to zone 11, and the warmest ground in South Carolina is zone 9 — 2 zones short. Planted in open ground it will not survive a South Carolina winter. To grow it here, grow jade plant in an earth-sheltered greenhouse — its modeled 2.5-zone lift covers this gap.
An earth-sheltered greenhouse is the lift this needs. How a greenhouse changes what you can grow →
Zone math from 11-12 (plant) against 7-9 (South Carolina). Lift modeled by crop_engine.GREENHOUSE_ZONE_MODIFIER_BY_SUBTYPE['earth_sheltered'] (+2.5 zones) via api/fast_sections.py Unlock Engine v2.
Jade Plant in South Carolina — the short answer
Jade Plant in South Carolina: hardy in zones 11–12, full sun, against a state median of ~265 frost-free days.
- Plant zones
- 11-12
- Manual horticultural correction (source not retained); NC State Extension and Missouri Botanical Garden, with the remaining rows from other published sources or Growable Ground compilation
- South Carolina zones
- 7a-9b
- USDA PHZM 2023
- Frost window
- Feb 27 - Mar 12 – Nov 23 - Dec 1
- NOAA RCC ACIS 1991-2020, 28°F
- Shortest county season
- 237 days
- NOAA Regional Climate Centers ACIS, 1991-2020, county 28°F killing freeze
Plant data: Growable Ground Plant Database, compiled from FAO ECOCROP, USDA PLANTS and university Extension sources — per-field provenance varies and is published with the dataset.
Your yard isn't the whole zone.
South Carolina spans zones 7a-9b, but your yard sits in exactly one — and slope, tree cover, and cold-air pockets nudge it further. Enter your address and we'll score jade plant against your parcel's actual hardiness, soil, and sun.
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South Carolina is not one climate
South Carolina’s winter-low ladder runs across 46 counties, from zone 8 in Abbeville County to zone 9 in Jasper County. That is 10°F between the two counties’ average coldest night — the difference between jade plant overwintering in the ground and coming under cover.
The middle half of 46 counties runs 8–8.5 zones, with a median of 8.5 zones — a 1-zone span end to end.
Measured across 46 South Carolina counties. USDA PHZM 2023, per county. Quartiles are order statistics — every figure shown is a value a real county recorded, not an interpolation. Your own site sits somewhere inside this range; a parcel report resolves where.
Where Jade Plant Stands in South Carolina
Jade Plant is rated for zones 11–12 — a cold floor USDA puts at 40 to 50°F. No South Carolina county sits inside it, so in open ground this is a grown-under-cover plant here rather than a bed plant — which is a statement about South Carolina winters, not about jade plant.
Below the zone 11 floor
46 counties
- Abbeville County · zone 8a
- Cherokee County · zone 8a
- Chester County · zone 8a
3 of 46 shown
Winter cold is the limit here — the same plant works in a container that comes under cover.
County hardiness zones: USDA Plant Hardiness Zone Map (PHZM) 2023, per county. A zone is a 10°F band of average annual extreme minimum temperature, so the floor above is the band the plant's rating denotes, not a single measured kill point. Slope, shelter and cold-air drainage routinely move a site half a zone either way from its county figure — which is the part only your address resolves.
Zone Comparison
Jade Plant Needs
- USDA Zones: 11-12
- Sun: Full Sun
- Mature size: 5 ft tall
- Drought tolerance: High
South Carolina Has
- USDA Zones: 7a-9b
- Last Hard Freeze (28°F): Feb 27 - Mar 12
- First Hard Freeze (28°F): Nov 23 - Dec 1
- Annual Rainfall: 45-55 inches
- Common Soils: Red clay (Piedmont), Sandy loam (Coastal), Alluvial
Plant Zone Range (zones 11-12)
Preferred Soil pH
Plant data: Growable Ground Plant Database, compiled from FAO ECOCROP, USDA PLANTS, and university Extension sources — per-field provenance varies and is published with the dataset. State data: USDA ARS PHZM 2023, NOAA Climate Normals, NRCS SSURGO.
When to Plant Jade Plant in South Carolina
The frost window
Across South Carolina, the last spring hard freeze (28°F) clears between Feb 27 and Mar 12, and the first fall hard freeze lands between Nov 23 and Dec 1 (NOAA Regional Climate Centers ACIS, 1991-2020). Counting from the latest last freeze to the earliest first freeze, that's a 256-day window you can count on — up to 277 days on a mild site in a kind year. That marks the hard freeze, not the last light frost, so tender transplants usually wait another 2-3 weeks.
Winter standing
South Carolina runs as cold as USDA zone 7, and no sourced winter-hardiness floor is on record for jade plant, so this page does not state whether it overwinters here — and gives no fall establishment date on the strength of a guess. Whether jade plant is a permanent planting or a replant-every-spring crop for you turns on your own zone within South Carolina; check its hardiness range against that before treating it as long-lived ground.
Timing tuned to sub-state frost dates — Chester County, not the statewide average.
Frost window: NOAA Climate Normals 1991-2020. Plant timing fields: Growable Ground Plant Database — frost-free days from FAO ECOCROP, days to harvest from university Extension production guides, and growing-degree-day and chill-hour minimums that are compilation estimates rather than published figures. Your site's own frost dates can run earlier or later than the state range — a parcel report pins them down.
Soil + Drainage Fit
Jade Plant likes near-neutral soil (pH 5.5-7). That's the common-ground band across South Carolina's red clay (piedmont) and sandy loam (coastal) — a soil test confirms it for your site. It will grow across that whole span, but it does best between pH 6 and 6.5 — worth knowing before you decide whether a South Carolina soil test result is a problem or just a number. Drainage requirement: excessive (dry/moderately dry). A soil-survey lookup (NRCS SSURGO) flags whether your specific site matches.
Your land, not the state average
SSURGO maps about 21.6% of South Carolina as poorly or somewhat-poorly drained, and the class flips parcel to parcel. Jade Plant tolerates drought well, so wet feet — not dry spells — is its real risk here — your soil map unit, not the state average, is the real answer.
Check your parcel → Source: USDA NRCS SSURGO.
Plant pH requirements: FAO ECOCROP and USDA PLANTS, with the remaining rows from other published sources or Growable Ground compilation. Drainage: FAO ECOCROP, with the remaining rows from other published sources or Growable Ground compilation. South Carolina soil profile from USDA NRCS SSURGO. Site-specific verification: a 30-minute soil test from your local Extension lab.
What Else to Consider for Jade Plant in South Carolina
Zone compatibility tells you about winter cold survival — but South Carolina growers also need to think about:
Red Piedmont clay requires amendment for drainage
High heat and humidity promote diseases
Hurricane risk along the coast
Growing jade plant here specifically
Jade Plant likes pH 5.5–7.0 and its growing tissue burns around 35°F (FAO ECOCROP), yet neither saves it from wet feet — SSURGO maps about 21.6% of South Carolina poorly-drained, where its crown sit and rot.
Set jade plant high on bermed, grit-amended ground so winter and storm water drain away from the crown. How to handle it →
What to actually do about these — and the constraints that apply to every South Carolina grower, not just jade plant — is covered on the South Carolina growing guide.
Timing shifts within South Carolina
South Carolina isn't one climate. In Chester County, the last hard freeze (28°F) holds until about Mar 22 — roughly 14 days later than the recorded state median — so plant jade plant to your county's window, not the statewide date.
County last-freeze dates: NOAA Regional Climate Centers ACIS (1991-2020), county 28°F freeze (earlier than the folk 32°F "last frost"). A parcel report resolves your address's own frost dates.
Where in South Carolina Jade Plant Is Zone-Hardy
Jade Plant is rated for USDA zones 11–12. No South Carolina county reaches it. Even Jasper County, the state’s mildest winter at zone 9a, sits below the plant’s zone 11 floor — so in open ground this one needs winter protection here, or a container that comes under cover.
Across those 46 counties South Carolina’s winter-low ladder runs from zone 8a in Abbeville County to zone 9a in Jasper County — 1 USDA zone of spread, which is 10°F between the two counties’ average coldest night of the year. None of that range reaches the band jade plant needs, so here the statewide answer really is the answer.
County hardiness zones: USDA Plant Hardiness Zone Map (PHZM) 2023, per county. Jade Plant’s zone 11–12 band: USDA PLANTS / Growable Ground plant database. A parcel report resolves your address’s own zone and frost dates rather than its county’s.
Pollinator + Wildlife Value
Jade Plant draws honeybees (low value, Growable Ground Plant Database). Planting it near vegetable beds can lift fruit set on neighboring crops. Outdoors, jade plant can only work that bloom inside South Carolina's frost window — roughly 265 days, opening after the last 28°F freeze (Feb 27 - Mar 12) and closing at the first (Nov 23 - Dec 1), per NOAA Regional Climate Centers ACIS, 1991-2020.
Good to Know Before You Plant Jade Plant
Jade Plant is listed as toxic to dogs, cats (all) at a mild level (ASPCA). Most listed plants only cause brief upset — a raised bed or a fenced corner usually keeps curious pets clear. Parts of jade plant carry minor toxicity for people, so know which parts are edible before harvest.
South Carolina Cooperative Extension
For South Carolina-specific cultivar recommendations, planting calendars, and pest pressure for jade plant, the canonical source is Clemson Cooperative Extension. Their fact sheets carry the local trial data we can't generalize across 50 states.
Is Jade Plant native to South Carolina?
No — the USDA PLANTS Database lists Jade Plant as introduced rather than native in the Lower 48, so it is not part of South Carolina's native flora. It grows here as a garden plant; pairing it with a few South Carolina natives keeps local pollinators fed too.
Looking for plants that belong here? The South Carolina growing guide lists USDA-documented natives for the state.
Native-range data: USDA PLANTS Database state-distribution records, accessed 2026-07-01.
Common Questions About Growing Jade Plant in South Carolina
When can I plant Jade Plant in South Carolina?
South Carolina's last spring hard freeze (28°F) clears between Feb 27 and Mar 12, and the first fall hard freeze lands between Nov 23 and Dec 1 (NOAA Regional Climate Centers ACIS, 1991-2020). No sourced winter-hardiness floor is on record for Jade Plant, so this page does not state whether it overwinters in South Carolina and publishes no fall establishment date for it — check its hardiness range against your own zone before treating it as a permanent planting.
What hardiness zone is Jade Plant grown in across South Carolina?
South Carolina spans USDA hardiness zones 7a-9b (USDA ARS PHZM 2023). Jade Plant carries a range of zones 11-12, so the overlap zones are where outdoor growing is most reliable.
How many frost-free days does a typical South Carolina site have?
A typical South Carolina site sees ~265 frost-free days per year (derived from NOAA Regional Climate Centers ACIS, 1991-2020). Jade Plant should be matched against that window, so check whether your local microclimate runs above or below the state average before settling on a planting date. In cooler counties like Chester, the freeze-free season runs shorter than the state average, so verify your own county's window.
Is Jade Plant native to South Carolina?
No — the USDA PLANTS Database lists Jade Plant as introduced rather than native in the Lower 48, so it is not part of South Carolina's native flora. It grows here as a garden plant; pairing it with a few South Carolina natives keeps local pollinators fed too.
How should I amend the soil for Jade Plant in South Carolina?
Jade Plant prefers pH 5.5-7 and excessive (dry/moderately dry) drainage (Growable Ground Plant Database). That sits in the common-ground band across South Carolina soils — a 30-minute soil test from a local Extension lab confirms it for your specific site.
Will Jade Plant actually grow on my specific land in South Carolina?
State-level zone + climate data is a sketch. A Growable Ground parcel report scores jade plant against your address's exact soil pH, drainage, sun, and frost-date data drawn from USDA SSURGO, NOAA, and PRISM — not state averages.
Check your specific parcel in South Carolina
State-level data is a sketch. Your Growable Ground report scores jade plant against your parcel's exact soil, sun, drainage, and frost data — not zone averages.
Three things about your lot that South Carolina jade plant averages can't show:
We read public map data around South Carolina — soil, climate, flood, and parcel records. How we handle your address.
25+ data sources read at your address, not the South Carolina jade plant average
Explore More
Growing guides for jade plant
Explore South Carolina county by county
South Carolina carries 46 counties with their own USDA zone — a sample of the growing pages for jade plant there:
Where else jade plant grows
Jade Plant's zone band crosses state lines — these are the states closest to South Carolina in winter climate where it also has a page, plus the far ends of its range. Each one re-answers the question with that state's own record.
More to grow in South Carolina
South Carolina has a growing page for 1,034 plants — a rotating sample of the rest of the shelf.
Analysis by the Growable Ground research team, grounded in USDA PLANTS, USDA NRCS SSURGO, NOAA Climate Normals (1991-2020), and named Cooperative Extension sources. How we know →
Cite this dataset
Kirchick, M. (2026). Growable Ground Plant Database [Data set]. Zenodo. https://doi.org/10.5281/zenodo.21435643
Licensed CC BY-NC 4.0. DOI 10.5281/zenodo.21435643
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