Hi I am a beginner from Mumbai and I plan to so Mango Bonsai tree, can someone help me with soil composition?
Fun question. It would be good to hear from someone in India or another equally warm location who grows mango.
In case there’s no specific advice, try using soil that drains well. Volcanic soils like lava or pumice are a good place to start. These are usually sifted before use to get rid of the dust.