Ali Raza
Shohin
I hope you reconsider what soil you are growing these trees in. It is a shame to see such fine material perish because of something so simple. I realize obtaining the elements for a decent soil mix may not be so easy to obtain as I may think, but if you can find trees like you have shown us here you should be able to find the necessary soil elements to grow them in.
I got blood of many plants and tree on my hands. I was really upset back then. Now I came to know that soil was the main culprit along with improper potting technique. However I had learned a lot since after then through online search, videos and groups like bonsainut where many experts had assisted in grooming my pre-bonsai. Thank you every one for the love, kindness and valuable advice.
Many in this group do not have equal access to soil components including me or either they are far too expensive.
In this kind of situation,
1. You have to be pragmatic and develop your own methods which better suits or available to you.
2. Don't be afraid of practical you will learn new things.
3. Always share your experience so that other can learn from you.