There's a reason why people in the bonsai hobby repot their trees annually. This is a Ficus microcarpa, often called Ficus ginseng, and it's probably the most commonly available bonsai. The soil in Can You Grow a Tree from a Bonsai Growing Kit? Bonsai 2 U Seltene Samen des Schwarzen Bambus (Phyllostachys nigra) Zelkova Serrata Bonsai in Chokkan Style Stock Image Image of japanese, form: 382075281 China Doll "Bonsai" (Radermachera Sinica) Plant