Indian Pink (Spigelia marilandica) - red flowers, illustrated plant cardIllustration

Indian Pink

Spigelia marilandica

Also called carolina pink, pinkroot and woodland pinkroot

Indian Pink blooms from May through June.

Bloom calendar
Bloom time
May–Jun
checked
Hardiness
Zones 5–9
checked
Sun
Part shade
checked
Water
Moderate water
checked
Mature size
20 in × 12 in
checked
Type
Perennial
house classification

Months here are Northern Hemisphere months; in the Southern Hemisphere, shift them by six months.

Growing Indian Pink

Plant it in part shade. It prefers moderate water. It is hardy in USDA zones 5–9. Expect it to reach about 20 in tall and 12 in wide at maturity, in roughly 2 years (a house reading).

Pets

Lists differ and none is complete. If a pet eats a plant and seems unwell, call a veterinarian or a pet poison helpline.

Verification
What was checked

Nine facts were checked against named botanical sources, each recorded beside the sources that carried it: mature height and spread, hardiness zones, sun, water, bloom months and color, the trait tags, and years to mature size, which rests on a recorded house rule where no publisher states one and is marked so. Soil, diseases, pests, toxicity and the plant's own names have not yet been read for this plant, and its trait tags are the ones a feature uses rather than every word a page prints. Each fact above carries its own mark. The planting, spacing and size sections are derived from these checked facts by a fixed rule, not checked separately, and the plant type is the library's own classification.

See the 6 sources it was checked against

When to plant Indian Pink

Plant Indian Pink in early spring as soon as the soil is workable, or in early fall at least six weeks before your first frost, so roots establish in cool weather. In zone 7, the middle of its hardy zones 5 to 9, spring means March to May and fall means September or October. Once settled, it blooms from May to June.

Month-by-month timing for your zone is on the planting calendar; if you garden near zone 7, the middle of this plant's hardy range, start with zone 7 in March. Derived from the plant's category, zones and bloom months plus typical zone frost dates, not checked separately.

How big does Indian Pink get?

Illustration of Indian Pink drawn to scale beside an adult20 intall5 ft 7 inan adult12 inwide
About 20 in tall and 12 in wide at maturity: knee-high beside an adult.

See Indian Pink in a garden plan: the planner shows it in 3D beside everything else you add, growing toward this size over the years.

How far apart to plant Indian Pink

Derived from the mature spread above by a fixed rule, not checked separately: spacing is the spread, center to center.

Space Indian Pink about 12 in apart, center to center, so each plant has room to reach its full width.

Plant them
12 in apart
Per 10 sq ft
about 10
4 by 8 ft bed
about 32

Add Indian Pink to a garden plan and the planner draws it at its full width, so you see the spacing before you buy.

Where these facts come from

Indian Pink's height, spread, hardiness zones, sun, water, bloom months and color and trait tags were checked against 6 published sources on October 24, 2026. Each one is linked below with every fact it carried, which can include a fact this page still marks as not yet checked, because a source carrying a value is not the same as the value being held to the standard. Facts not in that list, and the planting, spacing and size sections, are not covered by these sources.

How the checking works, and what each standard covers, is on the verified plants page.

Where it grows wild

Native to 16 states

United States: Alabama, Arkansas, Florida, Georgia, Illinois, Indiana, Kentucky, Louisiana, Mississippi, Missouri, North Carolina, Oklahoma, South Carolina, Tennessee, Texas, Virginia and 4 more

Recorded growing wild in 340 counties.

Range data from the World Checklist of Vascular Plants, Royal Botanic Gardens, Kew (CC BY 4.0, adapted) and USDA PLANTS. How the native range is credited.

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Drop this plant onto a 3D plan, see how it fills in, and watch your whole garden bloom across the year.

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