Aporosa heartseed plant (Aporosa cardiosperma)

Photo: madhavan a.pCC BY 4.0via iNaturalistresized / cropped

Aporosa heartseed plant Plant Care

Aporosa cardiosperma (Gaertn.) Merr.

Updated · Sources · How we source care data

This plant is known for its heart-shaped leaves, making it easily recognizable in any collection. Originating from Southeast Asia, Aporosa cardiosperma is highly sought after by plant collectors for its unusual foliage and rare appearance in cultivation.

Water

Every 7–10 days

Light

Bright indirect light

Temp

65–80°F

Humidity

50–70%

At a glance

How do you care for Aporosa heartseed plant?

Plant Aporosa heartseed plant in bright indirect light (USDA zones 13b–12b) and water a young shrub every 7–10 days until it is established. It tolerates temperatures of 65–80°F (18–27°C). Fertilize it every 6 months during the growing season.

Where Is the Aporosa heartseed plant Native To?

Native range2 countries

What Is the Aporosa heartseed plant?

Aporosa heartseed plant (Aporosa cardiosperma) belongs to the Phyllanthaceae family within the Aporosa genus. Aporosa heartseed plant is native to South-West India and Sri Lanka. Aporosa heartseed plant is also known as Cardiosperma aporosa.

Aporosa heartseed plant displays a compact, bushy shrub growth habit, reaching up to 2 ft tall with a spread of approximately 2 ft. Aporosa heartseed plant produces small inconspicuous flowers.

Leaf size: approximately 4 inches.

How Often Should You Water a Aporosa heartseed plant?

Water a young or newly planted Aporosa heartseed plant every 7–10 days, soaking the whole root zone, until it is established — usually one to two growing seasons. Established shrubs mainly need water during long dry spells. In a container, water whenever the top few centimetres of soil are dry.

Watering Frequency

Every 7–10 days

Until established; then in dry spells

What Light Does the Aporosa heartseed plant Need?

Aporosa heartseed plant thrives in bright indirect light. Avoid placing Aporosa heartseed plant in direct, harsh sunlight for extended periods, as this can scorch the foliage.

Light Requirement

Bright indirect light

What Temperature and Humidity Does the Aporosa heartseed plant Prefer?

Aporosa cardiosperma tolerates temperatures of 65–80°F. Aporosa heartseed plant prefers humidity levels of 50–70%. A pebble tray or humidifier helps maintain adequate moisture around the plant.

Temperature

65–80°F

Humidity

50–70%

What Soil Mix Works Best for a Aporosa heartseed plant?

Well-draining potting mix with added perlite for improved drainage. Good drainage is essential for Aporosa heartseed plant to prevent waterlogging, which leads to root rot and fungal issues.

How Often Should You Fertilize a Aporosa heartseed plant?

Feed Aporosa heartseed plant every 6 months during the growing season with a balanced, slow-release fertilizer at the rate on the label. Established shrubs in good soil often need little extra feeding, so let weak growth or pale foliage guide you.

Stop feeding by late summer so new growth can harden before winter.

Fertilizing

Every 6 months

During the growing season

The PlantoScan app can remind you when to water and when to fertilize each plant.

Where Should You Plant a Aporosa heartseed plant?

Choose a spot with bright indirect light and well-draining potting mix with added perlite for improved drainage. Avoid low spots where water collects after rain.

Aporosa heartseed plant is suited to USDA Zone 13b – 12b.

Plant container-grown or balled-and-burlapped shrubs in spring or early autumn, setting the root flare at soil level, and water well after planting.

How Far Apart Should You Plant a Aporosa heartseed plant?

Aporosa heartseed plant can spread to about 2 ft (0.6 m) and reach about 2 ft (1 m) tall. Space plants about 2 ft (0.6 m) apart so mature crowns don't crowd each other, and plant at least half that distance from buildings, fences and paths.

Planning a row or hedge? Try the plant spacing calculator.

How Do You Prune a Aporosa heartseed plant?

Prune Aporosa heartseed plant while it is dormant in late winter: first remove dead, damaged and crossing branches, then thin lightly for shape.

If it flowers in spring, prune right after flowering instead so you don't remove next year's buds. Never take off more than about a quarter of the shrub in one year.

How Do You Care for a Aporosa heartseed plant in Winter?

Aporosa heartseed plant is frost-tender (hardy to USDA zone 13). In colder areas grow it in a container and move it to a bright, frost-free place before the first frost.

How Do You Propagate a Aporosa heartseed plant?

Aporosa heartseed plant can be propagated through stem cuttings, air layering. Similar propagation techniques also apply to aporosa acuminata plant care, which shares the same genus.

Is the Aporosa heartseed plant Toxic to Pets and Children?

Pet safety not verified

The ASPCA does not list Aporosa heartseed plant, so we can't confirm whether it is safe for cats and dogs. Keep pets from chewing it as a precaution.

This is a general caution, not veterinary or medical advice. If your pet ate a plant, contact your vet or animal poison control.

See all plants toxic to cats and plants toxic to dogs.

What Pests and Diseases Affect the Aporosa heartseed plant?

Aporosa heartseed plant is susceptible to spider mites, mealybugs, scale insects. Inspect the foliage regularly, especially along leaf undersides and stems. Treat infestations promptly with insecticidal soap or neem oil to prevent spread.

Yellow leaves, brown tips or drooping? See common plant problems and how to fix them.

What USDA Hardiness Zone Does the Aporosa heartseed plant Need?

Aporosa heartseed plant grows outdoors in USDA Zone 13b – 12b. It survives winters down to planting zone 13b. Aporosa heartseed plant is native to South-West India and Sri Lanka. In cooler regions, grow Aporosa heartseed plant as a houseplant or bring it indoors before the first frost.

Hardiness Zone

Zone 13b – 12b

Keep exploring plants

Aporosa heartseed plant is one of many species covered in the complete plant care and identification guide, which groups plants by genus, attribute, and popularity.

It belongs to the Aporosa genus — compare its care with other Aporosa species on PlantoScan.

Aporosa is part of the Phyllanthaceae plant family — browse all Phyllanthaceae genera and species.

Aporosa heartseed plant thrives in bright light and direct sun — see other bright-light plants.

More Aporosa Species

Other Aporosa species in PlantoScan's care catalogue share similar watering, light, and soil preferences:

Sources

  • Scientific name & taxonomy: Aporosa cardiosperma (Gaertn.) Merr., family Phyllanthaceae (first published in J. Arnold Arbor. 35: 139 (1954)) — World Flora Online record, IPNI name record.
  • Pet toxicity: Pet safety not verified: the ASPCA does not list Aporosa heartseed plant, so we can't confirm whether it is safe for cats and dogs. Checked against the ASPCA plant list; any other toxicity note on this page comes from PlantoScan's plant database.
  • Photo: madhavan a.p, CC BY 4.0, iNaturalist — original.
  • Hardiness zone: USDA Zone 13b – 12b, calculated from the plant's minimum temperature.
  • Care values(watering, light, temperature, humidity, soil, fertilizing): PlantoScan's plant database, filtered by automatic plausibility checks — values that fail them are hidden. How we source and check plant data.

Spotted a mistake? Email info@upvision.media with the page link — we check and correct reported errors.

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