On our side, Vladimir,
the tamarind is a full sun, and thirsty tree, likes a breeze.
Look to the East Indies for examples.
Mostly examples of trees once used for firewood.
Generally, formal, or informal or leaning tree.
Enjoys being fed on it's own leaf compost, acid soil.
Bark goes through three stages, the furrowed bark is the second stage,
the mature bark flakes.
Tree has a special feature of lifting and swelling the base, no exposed roots
Try 8 parts inorganic 5 mm, to 2 parts compost or peatmoss or when you get
enough tamarind leaves, tamarind leaf mold.
Avoid if possible soft inorganics and clay types.
Can be 2.5 cm high up to 1 m.
Good Luck
Anthony