How to Grow Anthurium

Anthurium andraeanum · Zones Data not available

Anthurium is a perennial grown for its red blooms, which open in summer and return year after year. Notably, it shrugs off deer and grows just as well in a container as in the ground. Its summer flowers are a modest draw for native bees.

Zones

Data not available

pH Range

5.5-6.5

Sun

Part Sun

Days to Maturity

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USDA PLANTS DatabaseUSDA PHZM 2023ASPCA

What Anthurium is

Anthurium grows as a perennial and reaches around a foot and a half at maturity. It blooms red in summer. It's also deer-resistant and well suited to containers.

How to grow Anthurium

Anthurium does best in part sun — at least 4 hours of direct sun a day — and soil from pH 5.5 to 6.5, on well-drained ground.

USDA Zones

Data not available

USDA PHZM 2023

Soil pH

5.5 - 6.5

USDA PLANTS Database

Sun

Part Sun

plant_species_v5.csv

Drainage

well (dry spells)

plant_species_v5.csv

Mature Height

1.5 ft

plant_species_v5.csv

  1. Start the season right

    Plant anthurium in part sun with at least 4 hours of direct sun, once the soil has warmed and frost risk has passed.

  2. Match the soil

    Anthurium prefers pH 5.5 to 6.5 (USDA PLANTS Database). A quick soil test from your local Extension lab tells you whether to add lime or sulfur to land in band.

  3. Water steadily

    Keep the root zone evenly moist through establishment. A 2–3 inch mulch layer holds moisture without waterlogging.

  4. Harvest at its peak

    Cut anthurium blooms in the cool of the morning, just as they open, for the longest display.

Good to know

One caution for pet owners — anthurium is toxic to dogs and cats (moderate severity). Keep it out of reach, and call ASPCA Animal Poison Control at (888) 426-4435 in an emergency. (Source: ASPCA.)

Anthurium offers low value to bees and other pollinators. (Source: Xerces Society, Pollinator Partnership.)

Where Anthurium thrives

Whether anthurium thrives on a given site comes down to its soil pH, drainage, sun, and frost dates — the conditions that vary parcel to parcel.

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See if Anthurium will thrive on your land

Zone averages are a start. Your exact soil pH, drainage, sun exposure, and frost dates shape whether anthurium actually takes — we score it against the real conditions at your address.

Three things about your exact spot that zone averages miss:

Your soil pHYour frost-free daysYour sun & shade

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Frequently Asked Questions

Can I grow Anthurium in my zone?

Zone data for anthurium is being finalized. A Growable Ground report checks your parcel's full suitability against federal soil, climate, and zone data.

When should you plant Anthurium?

Most growers plant anthurium after the last spring frost, once the soil has warmed. Your local frost dates set the exact window — a Growable Ground report reads them for your address.

How much sun does Anthurium need?

Anthurium does well in partial sun — around 4 hours of direct sun, and it takes some afternoon shade in stride. That flexibility makes it a good match for a bed the house or a nearby tree shades for part of the day. A Growable Ground report maps how the sun actually falls on your land, hour by hour, so you can set it where the light lines up.

What soil does Anthurium need?

Anthurium prefers soil pH 5.5 to 6.5, on well-drained ground (USDA PLANTS Database). Your report scores your parcel's actual soil against that using USDA SSURGO data.

Does Anthurium attract pollinators?

Yes — anthurium's flowers are a modest nectar source for native bees (Xerces Society, Pollinator Partnership).

Is Anthurium safe for pets?

Anthurium is toxic to pets (dogs,cats) with moderate severity. Keep it out of reach, and call ASPCA Animal Poison Control at (888) 426-4435 in an emergency.