Noni Tree

Noni Tree (Morinda citrifolia)

Quick facts

• Common names: Noni, Indian mulberry, cheese fruit

• Scientific name: Morinda citrifolia

• Family: Rubiaceae

• Origin: Southeast Asia and Australasia

• Mature size: 10–20 ft (3–6 m) typically; can reach taller in ideal tropical conditions

• Hardiness: USDA zones 10–11 (tender; can be grown containerized and brought indoors in cooler zones)

• Light: Full sun to partial shade

• Soil: Well-drained, tolerant of a wide range (sandy to loamy), prefers slightly acidic to neutral pH

• Water: Moderate; drought-tolerant once established but fruits best with regular moisture

• Growth habit: Upright, branching shrub to small tree; glossy evergreen leaves; fragrant tubular white flowers; bumpy, yellowish fruit

Why growers love it

• Fast-growing and forgiving — great for impatient gardeners.

• Attractive foliage and scented flowers add ornamental value.

• Edible fruit used traditionally in juices, fermented drinks, and folk remedies.

• Tolerant of poor soils, salt spray (coastal-friendly), and periodic drought.

Planting & care

• Light: Plant where it receives a minimum of 6 hours of sun for best fruit set. Tolerates partial shade but fruiting declines.

• Soil & drainage: Prefers well-drained soil. Improve heavy clay with organic matter and pumice or coarse sand.

• Watering: Keep consistently moist during establishment (first year). After established, water deeply during dry spells. Don’t let roots sit in waterlogged soil.

• Fertilizer: Feed with a balanced slow-release fertilizer in spring and again mid-season. Organic options (compost, seaweed/kelp) support overall health and fruiting.

• Temperature: Sensitive to frost. Move containers indoors or protect trunk if frost threatens. Thrive in warm, humid climates.

• Pruning: Light pruning to shape and open canopy for airflow. Remove dead or crossing branches. Prune after fruiting flushes.

• Propagation: Easily grown from seeds (fresh seed germinates within 2–8 weeks) or from semi-hardwood cuttings. Seedlings may show variability; cuttings give true-to-parent plants.

Pests & diseases

• Generally resilient. Watch for:

  • Scale and mealybugs — treat with horticultural oil or insecticidal soap.

  • Root rot in poorly drained soils — prevent by improving drainage.

  • Occasional leaf spot or fungal issues in very humid, poorly ventilated sites.

Harvest & uses

• Fruit: Yellowish, bumpy, pungent-smelling when ripe. Flavor is strong and often described as bitter/earthy; many prefer processing (juicing, fermentation, blending) rather than eating raw.

• Culinary: Noni juice

Noni Tree (Morinda citrifolia)

Quick facts

• Common names: Noni, Indian mulberry, cheese fruit

• Scientific name: Morinda citrifolia

• Family: Rubiaceae

• Origin: Southeast Asia and Australasia

• Mature size: 10–20 ft (3–6 m) typically; can reach taller in ideal tropical conditions

• Hardiness: USDA zones 10–11 (tender; can be grown containerized and brought indoors in cooler zones)

• Light: Full sun to partial shade

• Soil: Well-drained, tolerant of a wide range (sandy to loamy), prefers slightly acidic to neutral pH

• Water: Moderate; drought-tolerant once established but fruits best with regular moisture

• Growth habit: Upright, branching shrub to small tree; glossy evergreen leaves; fragrant tubular white flowers; bumpy, yellowish fruit

Why growers love it

• Fast-growing and forgiving — great for impatient gardeners.

• Attractive foliage and scented flowers add ornamental value.

• Edible fruit used traditionally in juices, fermented drinks, and folk remedies.

• Tolerant of poor soils, salt spray (coastal-friendly), and periodic drought.

Planting & care

• Light: Plant where it receives a minimum of 6 hours of sun for best fruit set. Tolerates partial shade but fruiting declines.

• Soil & drainage: Prefers well-drained soil. Improve heavy clay with organic matter and pumice or coarse sand.

• Watering: Keep consistently moist during establishment (first year). After established, water deeply during dry spells. Don’t let roots sit in waterlogged soil.

• Fertilizer: Feed with a balanced slow-release fertilizer in spring and again mid-season. Organic options (compost, seaweed/kelp) support overall health and fruiting.

• Temperature: Sensitive to frost. Move containers indoors or protect trunk if frost threatens. Thrive in warm, humid climates.

• Pruning: Light pruning to shape and open canopy for airflow. Remove dead or crossing branches. Prune after fruiting flushes.

• Propagation: Easily grown from seeds (fresh seed germinates within 2–8 weeks) or from semi-hardwood cuttings. Seedlings may show variability; cuttings give true-to-parent plants.

Pests & diseases

• Generally resilient. Watch for:

  • Scale and mealybugs — treat with horticultural oil or insecticidal soap.

  • Root rot in poorly drained soils — prevent by improving drainage.

  • Occasional leaf spot or fungal issues in very humid, poorly ventilated sites.

Harvest & uses

• Fruit: Yellowish, bumpy, pungent-smelling when ripe. Flavor is strong and often described as bitter/earthy; many prefer processing (juicing, fermentation, blending) rather than eating raw.

• Culinary: Noni juice and preserves are common uses. Often mixed with other fruit juices to mellow flavor.

• Traditional & herbal: Used in Polynesian, Southeast Asian, and Indian traditional medicine. Common claims include anti-inflammatory and immune-support properties; scientific evidence is mixed and not conclusive. Always consult a healthcare professional before using medicinally.

• Wildlife: Attracts birds and bats that help with seed dispersal.

Container growing

• Choose a large, well-draining pot (minimum 15–20 gallons for long-term growth).

• Use a high-quality potting mix amended with perlite or pumice.

• Provide consistent moisture and feed regularly. Move indoors or to a protected area if temperatures drop near freezing.