Ixora is grown for its foliage and the structure it brings to a planting. Notably, it grows just as well in a container as in the ground. Its spring flowers are a moderate draw for honeybees, butterflies, and hummingbirds.
Zones
Data not available
pH Range
4.5-6
Sun
Full Sun
Days to Maturity
---
Score Ixora on your exact land.
Zone averages can't see the slope, soil, frost, and sun that decide whether ixora actually takes — and those shift from one yard to the next. Enter your address and we'll score ixora against your land's real conditions.
We read public map data for this spot — soil, climate, flood, and parcel records. How we handle your address.
No card required · your full report in seconds
What Ixora is
Ixora grows as a perennial and reaches around six feet at maturity. It blooms red in spring. It's also well suited to containers.
How to grow Ixora
Ixora does best in full sun — at least 6 hours of direct sun a day — and soil from pH 4.5 to 6, on well-drained ground. It needs a growing season of at least 300 frost-free days, which is why climate matters as much as soil.
USDA Zones
Data not available
USDA PHZM 2023
Soil pH
4.5 - 6
USDA PLANTS Database
Sun
Full Sun
plant_species_v5.csv
Drainage
well (dry spells)
plant_species_v5.csv
Mature Height
6 ft
plant_species_v5.csv
Frost-Free Days
300+
plant_species_v5.csv
Start the season right
Plant ixora in full sun with at least 6 hours of direct sun, once the soil has warmed and frost risk has passed.
Match the soil
Ixora prefers pH 4.5 to 6 (USDA PLANTS Database). A quick soil test from your local Extension lab tells you whether to add lime or sulfur to land in band.
Water steadily
Keep the root zone evenly moist through establishment. A 2–3 inch mulch layer holds moisture without waterlogging.
Keep it in good form
Prune ixora to shape as it grows; the reward is its foliage and structure, not a harvest, so steady upkeep is the whole job.
Good to know
Good news for pet owners — ixora isn't known to be toxic to dogs or cats. (Source: ASPCA.)
Ixora offers moderate value to bees and other pollinators. (Source: Xerces Society, Pollinator Partnership.)
Where Ixora thrives
Whether ixora thrives on a given site comes down to its soil pH, drainage, sun, and frost dates — the conditions that vary parcel to parcel.
See if Ixora will thrive on your land
Zone averages are a start. Your exact soil pH, drainage, sun exposure, and frost dates shape whether ixora actually takes — we score it against the real conditions at your address.
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.
25+ data sources analyzed in seconds
Frequently Asked Questions
Can I grow Ixora in my zone?
Zone data for ixora is being finalized. A Growable Ground report checks your parcel's full suitability against federal soil, climate, and zone data.
When should you plant Ixora?
Most growers plant ixora after the last spring frost, once the soil has warmed, leaving enough of the season for its 300-day frost-free need. Your local frost dates set the exact window — a Growable Ground report reads them for your address.
How much sun does Ixora need?
Ixora needs full sun — a spot that catches at least 6 hours of direct summer sun a day. In more shade it still grows, but usually gives a smaller, later crop. The catch is that a yard rarely gets even light everywhere — a fence, the house, or one tall tree can quietly take those hours. A Growable Ground report reads the real sun-hours across your land, canopy and buildings included, so you can pick the brightest bed before you plant.
What soil does Ixora need?
Ixora prefers soil pH 4.5 to 6, on well-drained ground (USDA PLANTS Database). Your report scores your parcel's actual soil against that using USDA SSURGO data.
Does Ixora attract pollinators?
Yes — ixora's flowers are a solid nectar source for honeybees, butterflies, and hummingbirds (Xerces Society, Pollinator Partnership).
Is Ixora safe for pets?
Ixora is not known to be toxic to dogs or cats based on available data (ASPCA). Always supervise pets around new plantings.