I’m so glad to finde this forum, looks very promising since I’m a beginner at bonsai tree growing
So I have seeded the Japanese red pine somewhere in 01.2019,so almost 6 months and they didn’t even grow more than 6-8 cm. I’ve always kept them inside, near window for sunlight, although weather in Germany is cold, now it’s almost summer time.
Please help und let me know what am I doing wrong here.
I would really really appreciate it!
Please let know your thoughts
This is from March 2019
Thank you very much!