Can I Grow Derris in Hawaii?

USDA Zones 10a-13a · Plant zone range 13-13

Yes — Strong Match

derris (zones 13-13) fits entirely within Hawaii's zone range (10a-13a).

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Your yard isn't the whole zone.

Hawaii spans zones 10a-13a, but your yard has its own microclimate — slope, trees, and low spots shift frost and sun across a single parcel. Enter your address and we'll score derris against your land's actual soil, sun, and frost.

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Zone Comparison

Derris Needs

  • USDA Zones: 13-13
  • Soil pH: 4.3 - 8.6
  • Sun: Full Sun
  • Drainage: well (dry spells)
  • Frost-Free Days: 270+

Hawaii Has

  • USDA Zones: 10a-13a
  • Last Frost: None
  • First Frost: None
  • Annual Rainfall: 10-400 inches
  • Common Soils: Volcanic, Laterite, Coral sand

Plant Zone Range (zones 13-13)

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

Preferred Soil pH

3.5 (Acidic)7.0 (Neutral)9.0 (Alkaline)
Highlighted range: pH 4.38.6

Plant data: USDA PLANTS Database / plant_species_v5.csv. State data: USDA ARS PHZM 2023, NOAA Climate Normals, NRCS SSURGO.

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

Derris wants 270+ frost-free days; a typical Hawaii site sees ~350 (NOAA Climate Normals). That leaves comfortable headroom for succession planting.

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

Derris likes near-neutral soil (pH 4.3-8.6). That's the common-ground band across Hawaii's volcanic and laterite — a soil test confirms it for your site. Drainage matters: this plant wants well (dry spells). If your Hawaii 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. Hawaii soil profile from USDA NRCS SSURGO. Site-specific verification: a 30-minute soil test from your local Extension lab.

Derris in Hawaii — Quick Answer

  • Verdict: Yes — Strong Match
  • Plant Zones: 13-13 (USDA PLANTS Database)
  • State Zones: 10a-13a (USDA ARS PHZM 2023)
  • Growing Season: None to None (NOAA Climate Normals)

What Else to Consider

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

Extreme rainfall variation — desert on one side, rainforest on the other

Your side of the island decides everything — check your exact spot's rainfall before choosing crops.

Volcanic soil is nutrient-poor in young flows

A soil test shows what young lava ground is missing — compost and targeted amendments close the gap fast.

Invasive species pressure is severe

Source clean plant material and learn the current watch list — your extension office is the authority on what to keep out.

Pollinator + Wildlife Value

Derris draws pollinators (low value, USDA PLANTS Database). Planting it near vegetable beds can lift fruit set on neighboring crops.

Hawaii Cooperative Extension

For Hawaii-specific cultivar recommendations, planting calendars, and pest pressure for derris, the canonical source is UH Mānoa CTAHR Extension. Their fact sheets carry the local trial data we can't generalize across 50 states.

Common Questions About Growing Derris in Hawaii

When can I plant Derris in Hawaii?

Hawaii's last spring frost runs none and first fall frost none (NOAA Climate Normals 1991-2020). Time outdoor planting to after the last-frost window for your specific site, and pull from those dates for transplant scheduling.

What hardiness zone is Derris grown in across Hawaii?

Hawaii spans USDA hardiness zones 10a-13a (USDA ARS PHZM 2023). Derris carries a range of zones 13-13, so the overlap zones are where outdoor growing is most reliable.

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

A typical Hawaii site sees ~350 frost-free days per year (derived from NOAA Climate Normals 1991-2020). Derris 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 Derris in Hawaii?

Derris prefers pH 4.3-8.6 and well (dry spells) drainage (USDA PLANTS Database). That sits in the common-ground band across Hawaii soils — a 30-minute soil test from a local Extension lab confirms it for your specific site.

Will Derris actually grow on my specific land in Hawaii?

State-level zone + climate data is a sketch. A Growable Ground parcel report scores derris 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 Hawaii

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

Three things about your exact spot that zone averages miss:

Your soil pHYour frost-free daysYour sun & shade

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

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