Here are some photo's of a Ginkgo that I have had for about 25+ year's it's been in the same pot for most of that time & has it's soil changed mayb twice it stand's about a metre high & has had the clip & grow method used on it, But am thinking of planting it in a grow box & also given it a real good hard cut back this year, or mayb try an air layer on some of the thicker trunk's up high, has anyone tried air layering a ginkgo before

Regard's The Hacker