Excess roots may be trimmed to fit the tree in the pot. If the pot is shallow and the tree trunk is thick and heavy, flexible aluminum wire may be used to secure the trunk. Finely sifted soil should be used to fill up the rest of the pot.
如果植物的根過多，可修剪掉一些細枝；如果樹幹粗壯或植物大些，而用的是淺盆，最好用有彈性的鋁絲穿過盆底三邊的小洞將根固定。