Kadamb Tree (Neolamarckia cadamba): Where It Grows in India, Care, Benefits and Meaning

Kadamb is native to the humid forests of India: the Western Ghats, Assam and the North-East, the Terai and sub-Himalayan tract, eastern India and the Andaman Islands. Its wider range runs from Nepal, Bangladesh and Sri Lanka through Myanmar and Indo-China to southern China, Malesia and New Guinea.

Climate. In the wild, kadamb grows on deep, moist soil along rivers, usually with more than 1,500 mm of rain a year. In its natural range, summer highs run 32–42 °C and winter lows 3–15.5 °C. ICRAF lists kadamb as sensitive to frost, drought, waterlogging and grazing, and ICFRE's institute in Coimbatore (IFGTB) calls it intolerant of frost. Saplings also need protection from hot sun. Kadamb has been recorded on unusually dry sites with as little as 200 mm of rain, probably where its roots reach groundwater.

Region by region.

• Grows well: eastern India, the North-East, central India, the west coast, the east coast and the southern peninsula.
• Northern plains (with care): IFGTB records kadamb in the Terai and Bihar, but in the colder, drier western plains young plants need cover on frost nights.
• Lower Himalayan hills (with care): IFGTB says kadamb is found only below about 1,000 m (for example the lower hills of Darjeeling).
• North-west dry zone (with care): this is far drier than the high-rainfall country kadamb comes from, so plant it only where you can water it. In Braj, the 2023 Mathura–Vrindavan road saplings went in with a tree guard each. We found no published survival figures for that planting, or for any kadamb planting in Rajasthan.

Soil. No reliable soil pH range has been published for kadamb. It does poorly on leached, poorly aerated soil and prefers fertile, well-drained alluvium, so sandy or alkaline ground needs a well-prepared pit. Never plant it where water stands.

In short: kadamb is easy where rain is plentiful. In dry or frosty places, plant it only where you can water it through at least its first three or four summers: a garden, a temple or school compound, or the edge of a tank, with some shelter from the west. It is not a tree for dry open land or an unwatered roadside.