u/Few_Hamster9446

A month ago I posted about my dying bonsai. I got a lot of advice and just wanted to do a follow-up post to ask if I did everything correctly. I just have a question about whether the soil is okay or not.

Can anyone help me with my bonsai? It’s been like this for about half a year. It’s still alive. If I scratch the first layer, it’s green, but I just can’t get it to grow leaves again. It’s a classical ficus. I water it twice a week.