Takaue
It represents planting the tree at a soil level that is higher than the rim of the pot. In many cases this method is adopted to emphasize a fine portion of the root planted. Takaue planting is also good for trees such as moyogi (curved upright trunks) whose edashita — the length from a branch at the lowest level of the tree to ground surface — is extremely low in terms of the level. Harmony between the shape of the tree and the pot is important. It takes considerable experience and technique to show good harmony.
translated by Kyodo News