About 100 seeds to soak in a 20:1 water to hydrogen peroxide mix.
You have come far, my son....Probably the highlight of my bonsai career ?
Btw, these were cut too early, IMO. They are just now starting to grow again. Next year I’ll have more patience!First two have been cut. Progress. View attachment 191823
Them weak ones will really grow next year from the terminal bud.A proper shoot.
They probably have ridiculously long tap roots,but not a big deal if you trim them in proper time....I would think Spring.Zone 6a is pretty cold winter.I would wait til Spring because they are going into an important phase in Autumn of pushing a strong terminal bud for next year.They really strengthen up in Autumn,first year seedlings do that in Autumn and change into a proper mini tree....I would not interrupt this metamorphosis.I’m thinking of taking 3-4 of these and planting them this fall in my grow box. I was thinking of cutting them out like you would a brownie or a piece of cake, like in a square that includes 3-4 seedlings. Then planting all 3-4 together and then thinning them out next spring to the strongest. Treating them almost like a vegetable growing in the garden...survival of the fittest! What issues do you see with that strategy? I figure if the roots can settle for 4-6 weeks, then it becomes a good place to overwinter. Then I have one growing in my grow bed going forward that I can compare to the rest of the crop. Thoughts? View attachment 207934
I wouldn't do that. Better to gently untangle the roots as you remove them.I was thinking of cutting them out like you would a brownie or a piece of cake, like in a square
This is an important note!... ...they are going into an important phase in Autumn of pushing a strong terminal bud for next year.They really strengthen up in Autumn,first year seedlings do that in Autumn and change into a proper mini tree....I would not interrupt this metamorphosis.