Can I Grow Red Yucca in District of Columbia?

USDA Zones 7b-8a · Plant zone range 6-10

Yes — Strong Match

red yucca (zones 6-10) covers every zone District of Columbia contains (7b-8a), so hardiness is not what limits it anywhere in the state.

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Zone Comparison

Red Yucca Needs

  • USDA Zones: 6-10
  • Sun: Full Sun
  • Mature size: 4 ft tall
  • Picking window: ~60 days of harvest
  • Drought tolerance: High

District of Columbia Has

  • USDA Zones: 7b-8a
  • Last Hard Freeze (28°F): Mar 15
  • First Hard Freeze (28°F): Nov 24
  • Annual Rainfall: 39-43 inches
  • Common Soils: Urban fill, Silt loam, Clay loam

Plant Zone Range (zones 6-10)

6a
10b
3a (Cold)13b (Hot)

Preferred Soil pH

3.5 (Acidic)7.0 (Neutral)9.0 (Alkaline)
Highlighted range: pH 5.19.0

Plant data: USDA PLANTS Database / Growable Ground plant catalog. State data: USDA ARS PHZM 2023, NOAA Climate Normals, NRCS SSURGO.

When to Plant Red Yucca in District of Columbia

The frost window

Across District of Columbia, the last spring hard freeze (28°F) clears between Mar 15 and Mar 15, and the first fall hard freeze lands between Nov 24 and Nov 24 (NOAA Regional Climate Centers ACIS, 1991-2020). Counting from the latest last freeze to the earliest first freeze, that's a 254-day window you can count on — up to 254 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

District of Columbia runs as cold as USDA zone 7, and no sourced winter-hardiness floor is on record for red yucca, so this page does not state whether it overwinters here — and gives no fall establishment date on the strength of a guess. Whether red yucca is a permanent planting or a replant-every-spring crop for you turns on your own zone within District of Columbia; check its hardiness range against that before treating it as long-lived ground.

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.

Soil + Drainage Fit

Red Yucca tolerates a wide pH range (pH 5.1-9) — 3.9 units, acid ground through alkaline — so soil acidity is rarely what limits it in District of Columbia. 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 6.8 and 7.2 — worth knowing before you decide whether a District of Columbia 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.

Plant pH and drainage requirements from USDA PLANTS Database. District of Columbia soil profile from USDA NRCS SSURGO. Site-specific verification: a 30-minute soil test from your local Extension lab.

Red Yucca in District of Columbia — Quick Answer

  • Verdict: Yes — Strong Match
  • Plant Zones: 6-10 (USDA PLANTS Database)
  • State Zones: 7b-8a (USDA ARS PHZM 2023)
  • Growing Season: 28°F hard freezes about Mar 15 to Nov 24 (NOAA Regional Climate Centers ACIS, 1991-2020)

What Else to Consider for Red Yucca in District of Columbia

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

Dense urban siting means small lots, compacted fill soils, and limited sun

Summer heat and humidity promote fungal diseases

The urban heat-island effect pushes summer temperatures above surrounding suburbs

What to actually do about these — and the constraints that apply to every District of Columbia grower, not just red yucca — is covered on the District of Columbia growing guide.

Where in District of Columbia Fits Best

Even within District of Columbia's zones 7b-8a, county microclimates differ enough to change what thrives. These counties carry the closest zone match for red yucca (USDA PHZM 2023):

Pollinator + Wildlife Value

Red Yucca draws hummingbirds and native bees (high value, Growable Ground Plant Database). Planting it near vegetable beds can lift fruit set on neighboring crops. Outdoors, red yucca can only work that bloom inside District of Columbia's frost window — roughly 254 days, opening after the last 28°F freeze (Mar 15) and closing at the first (Nov 24), per NOAA Regional Climate Centers ACIS, 1991-2020.

District of Columbia Cooperative Extension

For District of Columbia-specific cultivar recommendations, planting calendars, and pest pressure for red yucca, the canonical source is UDC Center for Urban Agriculture. Their fact sheets carry the local trial data we can't generalize across 50 states.

Is Red Yucca native to District of Columbia?

Red Yucca is native to parts of the Lower 48, but the USDA PLANTS Database (accessed 2026-07-01) does not document a native range in District of Columbia. It can still earn a place in a District of Columbia garden — the zone comparison above tells you whether it will thrive.

Looking for plants that belong here? The District of Columbia 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 Red Yucca in District of Columbia

When can I plant Red Yucca in District of Columbia?

District of Columbia's last spring hard freeze (28°F) clears between Mar 15 and Mar 15, and the first fall hard freeze lands between Nov 24 and Nov 24 (NOAA Regional Climate Centers ACIS, 1991-2020). No sourced winter-hardiness floor is on record for Red Yucca, so this page does not state whether it overwinters in District of Columbia 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 Red Yucca grown in across District of Columbia?

District of Columbia spans USDA hardiness zones 7b-8a (USDA ARS PHZM 2023). Red Yucca carries a range of zones 6-10, so the overlap zones are where outdoor growing is most reliable.

How many frost-free days does a typical District of Columbia site have?

A typical District of Columbia site sees ~254 frost-free days per year (derived from NOAA Regional Climate Centers ACIS, 1991-2020). Red Yucca 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.

Is Red Yucca native to District of Columbia?

Red Yucca is native to parts of the Lower 48, but the USDA PLANTS Database (accessed 2026-07-01) does not document a native range in District of Columbia. It can still earn a place in a District of Columbia garden — the zone comparison above tells you whether it will thrive.

How should I amend the soil for Red Yucca in District of Columbia?

Red Yucca tolerates pH 5.1-9 and excessive (dry/moderately dry) drainage (Growable Ground Plant Database). That is a 3.9-unit span, acid ground through alkaline, so pH is rarely what limits this plant on a District of Columbia site — amend for drainage and organic matter first.

Will Red Yucca actually grow on my specific land in District of Columbia?

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

Free Report

Check your specific parcel in District of Columbia

State-level data is a sketch. Your Growable Ground report scores red yucca against your parcel's exact soil, sun, drainage, and frost data — not zone averages.

Three things about your lot that District of Columbia red yucca averages can't show:

Your soil pHYour frost-free days — District of Columbia averages 254Your sun & shade

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

25+ data sources read at your address, not the District of Columbia red yucca average

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