South Queensland kauri (Agathis robusta), photographi

Can I Grow South Queensland Kauri in Kansas?

USDA Zones 5b-7a · Plant zone range 9-11

Unlikely — Zone Mismatch

South Queensland kauri (zones 9-11) does not overlap with Kansas's zone range (5b-7a). Growing outdoors is unlikely without significant protection.

2 zones short — what would close it

South Queensland Kauri is hardy to zone 9, and the warmest ground in Kansas is zone 7 — 2 zones short. Planted in open ground it will not survive a Kansas winter. To grow it here, grow south queensland kauri 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 9-11 (plant) against 5-7 (Kansas). Lift modeled by crop_engine.GREENHOUSE_ZONE_MODIFIER_BY_SUBTYPE['earth_sheltered'] (+2.5 zones) via api/fast_sections.py Unlock Engine v2.

South Queensland Kauri in Kansas — the short answer

South Queensland Kauri in Kansas: hardy in zones 9–11, full sun.

Plant zones
9-11
Not verified
Kansas zones
5b-7a
USDA PHZM 2023
Frost window
Apr 1 - Apr 12 – Oct 25 - Nov 3
NOAA RCC ACIS 1991-2020, 28°F
Shortest county season
177 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.

Score your parcel · free to start

Your yard isn't the whole zone.

Kansas spans zones 5b-7a, 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 south queensland kauri against your parcel's actual hardiness, soil, and sun.

We read public map data for this spot — soil, climate, flood, and parcel records. How we handle your address.

No card required · your parcel report in seconds — read in full free for your first 14 days

Kansas is not one climate

Kansas’s winter-low ladder runs across 105 counties, from zone 6 in Atchison County to zone 7 in Wilson County. That is 10°F between the two counties’ average coldest night — the difference between south queensland kauri overwintering in the ground and coming under cover.

6 zonesAtchison County7 zonesWilson County

The middle half of 105 counties runs 6–6.5 zones, with a median of 6.5 zones — a 1-zone span end to end.

Measured across 105 Kansas 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 South Queensland Kauri Stands in Kansas

South Queensland Kauri is rated for zones 9–11 — a cold floor USDA puts at 20 to 30°F. No Kansas 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 Kansas winters, not about south queensland kauri.

Below the zone 9 floor

105 counties

3 of 105 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

South Queensland Kauri Needs

  • USDA Zones: 9-11
  • Sun: Full Sun

Kansas Has

  • USDA Zones: 5b-7a
  • Last Hard Freeze (28°F): Apr 1 - Apr 12
  • First Hard Freeze (28°F): Oct 25 - Nov 3
  • Annual Rainfall: 16-42 inches
  • Common Soils: Prairie loam, Silt loam, Clay

Plant Zone Range (zones 9-11)

9a
11b
3a (Cold)13b (Hot)

Preferred Soil pH

3.5 (Acidic)7.0 (Neutral)9.0 (Alkaline)
Highlighted range: pH 4.2 – 8.1

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 South Queensland Kauri in Kansas

The frost window

Across Kansas, the last spring hard freeze (28°F) clears between Apr 1 and Apr 12, and the first fall hard freeze lands between Oct 25 and Nov 3 (NOAA Regional Climate Centers ACIS, 1991-2020). Counting from the latest last freeze to the earliest first freeze, that's a 196-day window you can count on — up to 216 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

Kansas runs as cold as USDA zone 5, and no sourced winter-hardiness floor is on record for south queensland kauri, so this page does not state whether it overwinters here — and gives no fall establishment date on the strength of a guess. Whether south queensland kauri is a permanent planting or a replant-every-spring crop for you turns on your own zone within Kansas; check its hardiness range against that before treating it as long-lived ground.

Timing tuned to sub-state frost dates — Greeley 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

South Queensland Kauri tolerates a wide pH range (pH 4.2-8.1) — 3.9 units, acid ground through alkaline — so soil acidity is rarely what limits it in Kansas. A soil test is still worth having, but for what else it tells you about this site, not to clear this plant. It will grow across that whole span, but it does best between pH 5.5 and 7 — worth knowing before you decide whether a Kansas soil test result is a problem or just a number. Drainage matters: this plant wants well (dry spells). If your Kansas site is heavier clay or sits in a low spot, a raised bed lifts the roots above wet ground, or work in compost.

Your land, not the state average

Kansas's soils run mostly silt loam, but SSURGO maps the series, texture, and drainage under your exact parcel. South Queensland Kauri needs about 59 inches of workable depth, so it is that horizon — not the surface — you are testing for. That map unit, not the state average, decides how south queensland kauri performs.

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. Kansas soil profile from USDA NRCS SSURGO. Site-specific verification: a 30-minute soil test from your local Extension lab.

What Else to Consider for South Queensland Kauri in Kansas

Zone compatibility tells you about winter cold survival — but Kansas growers also need to think about:

Low rainfall in western KS requires irrigation

Extreme wind and hail during severe storm season

Hot dry summers with 100F+ days

Growing south queensland kauri here specifically

South Queensland Kauri prefers pH 4.2–8.1 and room to root deep; across much of Kansas, restrictive group-D subsoil (SSURGO) blocks that depth.

Build south queensland kauri a deep raised bed of loose soil to bypass the dense subsoil entirely. How to handle it →

What to actually do about these — and the constraints that apply to every Kansas grower, not just south queensland kauri — is covered on the Kansas growing guide.

Timing shifts within Kansas

Kansas isn't one climate. In Greeley County, the last hard freeze (28°F) holds until about Apr 23 — roughly 18 days later than the recorded state median — so plant south queensland kauri 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 Kansas South Queensland Kauri Is Zone-Hardy

South Queensland Kauri is rated for USDA zones 9–11. No Kansas county reaches it. Even Wilson County, the state’s mildest winter at zone 7a, sits below the plant’s zone 9 floor — so in open ground this one needs winter protection here, or a container that comes under cover.

Across those 105 counties Kansas’s winter-low ladder runs from zone 6a in Atchison County to zone 7a in Wilson 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 south queensland kauri needs, so here the statewide answer really is the answer.

County hardiness zones: USDA Plant Hardiness Zone Map (PHZM) 2023, per county. South Queensland Kauri’s zone 9–11 band: Not verified. A parcel report resolves your address’s own zone and frost dates rather than its county’s.

Kansas Cooperative Extension

For Kansas-specific cultivar recommendations, planting calendars, and pest pressure for south queensland kauri, the canonical source is K-State Research and Extension. Their fact sheets carry the local trial data we can't generalize across 50 states.

Common Questions About Growing South Queensland Kauri in Kansas

When can I plant South Queensland Kauri in Kansas?

Kansas's last spring hard freeze (28°F) clears between Apr 1 and Apr 12, and the first fall hard freeze lands between Oct 25 and Nov 3 (NOAA Regional Climate Centers ACIS, 1991-2020). No sourced winter-hardiness floor is on record for South Queensland Kauri, so this page does not state whether it overwinters in Kansas 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 South Queensland Kauri grown in across Kansas?

Kansas spans USDA hardiness zones 5b-7a (USDA ARS PHZM 2023). South Queensland Kauri is listed for zones 9-11, which do not overlap them, so there is no zone in Kansas where this page can call outdoor growing reliable. A parcel report resolves your own address's zone.

How many frost-free days does a typical Kansas site have?

A typical Kansas site sees ~208 frost-free days per year (derived from NOAA Regional Climate Centers ACIS, 1991-2020). South Queensland Kauri needs 210+ frost-free days, so check whether your local microclimate runs above or below the state average before settling on a planting date. In cooler counties like Greeley, the freeze-free season runs shorter than the state average, so verify your own county's window.

How should I amend the soil for South Queensland Kauri in Kansas?

South Queensland Kauri tolerates pH 4.2-8.1 and well (dry spells) drainage (FAO ECOCROP). That is a 3.9-unit span, acid ground through alkaline, so pH is rarely what limits this plant on a Kansas site — amend for drainage and organic matter first.

Will South Queensland Kauri actually grow on my specific land in Kansas?

State-level zone + climate data is a sketch. A Growable Ground parcel report scores south queensland kauri against your address's mapped soil pH, drainage, sun, and frost-date data drawn from USDA SSURGO, NOAA, and PRISM — not state averages.

Free to start

Check your specific parcel in Kansas

State-level data is a sketch. Your Growable Ground report scores south queensland kauri against your land's mapped soil, modelled sun, drainage, and frost data — not zone averages.

Three things about your lot that Kansas south queensland kauri averages can't show:

Your soil pHYour frost-free days — Kansas averages 208Your sun & shade

We read public map data around Kansas — soil, climate, flood, and parcel records. How we handle your address.

25+ data sources read at your address, not the Kansas south queensland kauri average

Explore More

Explore Kansas county by county

Kansas carries 105 counties with their own USDA zone — a sample of the growing pages for south queensland kauri there:

Where else south queensland kauri grows

South Queensland Kauri's zone band crosses state lines — these are the states closest to Kansas 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 Kansas

Kansas has a growing page for 889 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

Last updated: