What you have here is a start on creating good "starter stock". No way even close to "final branches".
Now, this is the part that gets hard. How to develop a thick trunk and still keep nice, short internoded, branches down low?
This does involve letting some branches grow up unchecked, letting g it get tall, and build wood. While keeping the branches below healthy.
The best examples I can point you to are in Eric Schraeder's thread "A Few Pine Seeds Six Years Later". It's on this forum. He started it several years ago, and he continues to update it.
Another good resource is Jonas' blog www.bonsaitonight.com. He has grown hundreds of JBP this way, and has documented the process.
Each tree will need to be evaluated separately. What you need to do for one tree might not be appropriate for the one sitting next to it!
So pick one, take a picture from all 4 sides, and post them here. Please remove the weeds first! So we can see the trunk.
Now, this is the part that gets hard. How to develop a thick trunk and still keep nice, short internoded, branches down low?
This does involve letting some branches grow up unchecked, letting g it get tall, and build wood. While keeping the branches below healthy.
The best examples I can point you to are in Eric Schraeder's thread "A Few Pine Seeds Six Years Later". It's on this forum. He started it several years ago, and he continues to update it.
Another good resource is Jonas' blog www.bonsaitonight.com. He has grown hundreds of JBP this way, and has documented the process.
Each tree will need to be evaluated separately. What you need to do for one tree might not be appropriate for the one sitting next to it!
So pick one, take a picture from all 4 sides, and post them here. Please remove the weeds first! So we can see the trunk.