Generally — Most Areas
chamomile (zones 2-8) partially overlaps with New Mexico (4b-8b). It can grow in zones 4-8 within the state.
Your yard isn't the whole zone.
Chamomile is grown as an annual, so your winter zone isn't the deciding factor — your frost-free window is, and slope, trees, and low spots move the last-frost date across a single yard. Enter your address and we'll score chamomile against your parcel's actual frost dates, sun, and soil.
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Zone Comparison
Chamomile Needs
- USDA Zones: 2-8
- Soil pH: 5 - 7
- Sun: Full Sun
- Drainage: well (dry spells)
- Frost-Free Days: 270+
New Mexico Has
- USDA Zones: 4b-8b
- Last Frost: Mar 15 - May 30
- First Frost: Sep 15 - Nov 10
- Annual Rainfall: 8-20 inches
- Common Soils: Sandy loam, Caliche, Adobe clay
Plant Zone Range (zones 2-8)
Preferred Soil pH
Plant data: USDA PLANTS Database / plant_species_v5.csv. State data: USDA ARS PHZM 2023, NOAA Climate Normals, NRCS SSURGO.
When to Plant Chamomile in New Mexico
The frost window
Across New Mexico, the last spring frost clears between Mar 15 and May 30, and the first fall frost lands between Sep 15 and Nov 10 (NOAA Climate Normals 1991-2020). Counting from the latest last frost to the earliest first frost, that's a 108-day window you can count on — up to 240 days on a mild site in a kind year.
Frost tenderness
Chamomile is frost-tender — its listed minimum temperature is 42.8°F (USDA PLANTS Database) — so set plants out after the last frost has cleared your local site, not the state's earliest date.
Days to maturity vs. the window
At 70 days to maturity (USDA PLANTS Database), a planting right after last frost ripens with 38 days to spare even in New Mexico's tightest frost scenario — room for a later start or a second sowing.
Frost window: NOAA Climate Normals 1991-2020. Plant timing fields: USDA PLANTS Database. Your site's own frost dates can run earlier or later than the state range — a parcel report pins them down.
Growing Season Fit
Zone compatibility says you can survive winter here. Whether the growing season is long enough — and warm enough — is a different question.
Frost-free days
Chamomile wants 270+ frost-free days; a typical New Mexico site sees ~220 (NOAA Climate Normals). That leaves tight; use transplants and pick early-maturing cultivars.
Growing degree days
Chamomile needs ~1000 GDD (base 50°F) to ripen. The state median runs ~4200 GDD (USDA NRCS county aggregates), so New Mexico's typical season clears that easily.
Climate aggregates derive from USDA NRCS county-level hardiness data + Cornell CALS Extension GDD-by-region tables + MSU Extension chill-hours-by-zone (1991-2020 NOAA Climate Normals baseline).
Soil + Drainage Fit
Chamomile likes near-neutral soil (pH 5-7). That's the common-ground band across New Mexico's sandy loam and caliche — a soil test confirms it for your site. Drainage matters: this plant wants well (dry spells). If your New Mexico site is heavier clay or sits in a low spot, raised beds or amendment with compost solve it.
Plant pH and drainage requirements from USDA PLANTS Database. New Mexico soil profile from USDA NRCS SSURGO. Site-specific verification: a 30-minute soil test from your local Extension lab.
Chamomile in New Mexico — Quick Answer
- Verdict: Generally — Most Areas
- Plant Zones: 2-8 (USDA PLANTS Database)
- State Zones: 4b-8b (USDA ARS PHZM 2023)
- Growing Season: Mar 15 - May 30 to Sep 15 - Nov 10 (NOAA Climate Normals)
- Days to Maturity: 70 days
What Else to Consider
Zone compatibility tells you about winter cold survival — but New Mexico growers also need to think about:
Very low rainfall requires irrigation for most crops
High-desert growing starts with the water plan — drip lines, deep mulch, and basins put scarce rain exactly where roots are.
High altitude UV intensity can burn tender transplants
Harden seedlings slowly and shade-cloth their first week out — high-desert sun is stronger than any indoor start prepares them for.
Alkaline soils limit plant selection without amendment
Test first: knowing your actual pH turns 'what won't grow' into a short, workable amendment list.
Pollinator + Wildlife Value
Chamomile draws pollinators (moderate value, USDA PLANTS Database). Planting it near vegetable beds can lift fruit set on neighboring crops.
New Mexico Cooperative Extension
For New Mexico-specific cultivar recommendations, planting calendars, and pest pressure for chamomile, the canonical source is NMSU Cooperative Extension Service. Their fact sheets carry the local trial data we can't generalize across 50 states.
Common Questions About Growing Chamomile in New Mexico
When can I plant Chamomile in New Mexico?
New Mexico's last spring frost clears between Mar 15 and May 30, and the first fall frost lands between Sep 15 and Nov 10 (NOAA Climate Normals 1991-2020). Chamomile is frost-tender — its listed minimum temperature is 42.8°F (USDA PLANTS Database) — so wait until the last frost has cleared your specific site before planting out.
Can Chamomile mature before first frost in New Mexico?
Yes — Chamomile matures in 70 days (USDA PLANTS Database), and New Mexico's dependable frost-free window runs 108 days (NOAA Climate Normals 1991-2020), leaving 38 days of margin. Plant just after last frost and it ripens ahead of the first fall frost.
What hardiness zone is Chamomile grown in across New Mexico?
New Mexico spans USDA hardiness zones 4b-8b (USDA ARS PHZM 2023). Chamomile carries a range of zones 2-8, so the overlap zones are where outdoor growing is most reliable.
How many frost-free days does a typical New Mexico site have?
A typical New Mexico site sees ~220 frost-free days per year (derived from NOAA Climate Normals 1991-2020). Chamomile needs 270+ frost-free days, so check whether your local microclimate runs above or below the state average before settling on a planting date.
How should I amend the soil for Chamomile in New Mexico?
Chamomile prefers pH 5-7 and well (dry spells) drainage (USDA PLANTS Database). That sits in the common-ground band across New Mexico soils — a 30-minute soil test from a local Extension lab confirms it for your specific site.
Will Chamomile actually grow on my specific land in New Mexico?
State-level zone + climate data is a sketch. A Growable Ground parcel report scores chamomile 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 New Mexico
State-level data is a sketch. Your Growable Ground report scores chamomile against your parcel's exact soil, sun, drainage, and frost data — not zone averages.
Three things about your exact spot that zone averages miss:
We read public map data for this spot — soil, climate, flood, and parcel records. How we handle your address.
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