I am really happy with the good results of my experiments with growing young trees in plastic bottles.
Here are a couple of images of young maple trees (Acer pseudoplatanus L.), grown for a couple of months in my garden. I want to take it to S.W. Algeria as a present for my friends the foresters of Tindouf, who are building up an arboretum.
Have a look at the nice development of this young tree :
(Click on the photos to enlarge them)
Young maple tree growing with a minimum of water and fertilizer in a plastic bottle, ready to be transfered to the arboretum of Tindouf (S.W. Algeria).