Nam Doc Mai mango branches with elongated pointed golden-yellow fruit hanging among dark green leaves

Nam Doc Mai Mango

Mangifera indica 'Nam Doc Mai'
Categories:
Tropical Fruit  ·  
Tropical Fruit
Light
Full sun (afternoon shade in low desert)
Water
Water deeply and regularly during hot weather, allowing the upper few inches of soil to dry slightly between waterings. Reduce watering in winter without letting the root zone dry completely. Avoid standing water and frequent shallow irrigation.
Size
20-30 ft tall × 20-25 ft wide
Habit
Upright tree – single-trunk
Toxicity
Sap / Skin Irritant
Description
Nam Doc Mai mango (Mangifera indica ‘Nam Doc Mai’) is a Thai cultivar producing elongated, golden-yellow fruit with sweet, aromatic, nearly fiberless flesh. Growing it in Phoenix requires protection from frost, intense afternoon sun, and dry winds.
Bloom Time
Late winter to early spring
Deciduous / Evergreen
Evergreen
Special Features
Growth Rate
Moderate to fast
Growth Habit
Upright tree – single-trunk
Mature Size
20-30 ft tall × 20-25 ft wide
Flower Color
Creamy white to pale yellow
Foliage Color
Dark green; new growth copper-red to bronze
Landscape Use
Container / Patio, Desert / Xeriscape, Edible / Orchard
Garden Style
Desert / Xeriscape, Edible Garden, Tropical
Soil
Prefers Acidic, Well-Drained
Companion Plants
Citrus, Guava
Sap / Skin Irritant
Sap/peel may cause skin irritation (urushiol); fruit edible
Care Instructions

Light: Morning sun with filtered afternoon shade in Phoenix, especially for young trees. Acclimate gradually to stronger sun; avoid reflected heat from west-facing walls and pavement.

Water: Water deeply and regularly during hot weather, allowing the upper few inches of soil to dry slightly between waterings. Reduce watering in winter without letting the root zone dry completely. Avoid standing water and frequent shallow irrigation.

Soil: Well-drained soil, preferably slightly acidic to neutral. Phoenix’s alkaline soils may cause nutrient deficiencies. Plant on a broad mound where drainage is poor, and mulch the root zone while keeping mulch away from the trunk.

Mature size: Typically 15–25 feet tall and 10–20 feet wide in favorable conditions; can grow larger unpruned. Often maintained at 8–12 feet with pruning or kept smaller in a large container.

Bloom: Typically late winter through spring; timing and fruit set vary with temperatures. Cold spells may damage flowers and developing fruit.

Evergreen / deciduous: Evergreen.

Growth rate: Moderate during warm weather; slower in containers or under Phoenix heat, cold, or alkaline-soil stress.