The following Bonsai article links are from the Minnesota Bonsai Network and were written by Greg Cloyd. There a total of 13 well written/detail orientated articles covering various Pinus trees.

Pine Management Theory – Part 1

Pine Management Theory – Part 2

Pine Management Theory – Part 3

Pine Management Theory – Part 4

Pine Management Theory – Part 5

Pine Management Theory – Part 6

Pine Management Theory – Part 7 Updated 01-17-2020

Pine Management Theory – Part 8

Pine Management Theory – Part 9

Pine Management Theory – Part 10

Pine Management Theory – Part 11

Pine Management Theory – Part 12

Pine Management Theory – Part 13