Watering – A ficus ginseng bonsai must be watered when the soil becomes dry. Occasionally, it can tolerate under or over watering, but if you can, avoid this as it can lead to problems. The water must be at room temperature. You can also spray the tree daily to maintain the proper humidity, but don’t exaggerate with this. Also, if you keep you bonsai in a warm place, it should be watered more often. On the other hand, if you place it in a cooler place, then you can water it once a day or every other day, depending on how much moisture it retains.
Repotting – This is a significant process in the care of bonsai ginseng. The miniature tree must be repotted each spring so the tree has time to recover before the growing period begins. When doing so, you must use a special bonsai soil mixture that can be found in the specialty shops or online. Root-pruning is also a good option for a ficus ginseng.
Positioning – You must keep in mind that this particular species is an indoor bonsai. As a result, it cannot endure frost or cold temperatures. In the summer, you can keep it outside, but only if temperatures go beyond 15°C. Keep it under plenty of light both outdoors and indoors. The ficus ginseng bonsai doesn’t like shady positions. Also, try to maintain the temperature constant.
Pruning – If you want to take proper care of a bonsai ginseng and maintain its shape, then you will have to prune it regularly. Once 6 to 8 leaves have developed, you can prune up to 2 leaves and over time this procedure will reduce the leaf size and encourage the foliage to thicken evenly on the bonsai. You can also thicken the trunk, but only after 1 or 2 years. At the time, the bonsai will be solid and healthy enough to endure the strong cuts and develop new shoots.
Fertilizing – During the summer, you must fertilize the ficus ginseng bonsai every two weeks or on a weekly basis. In the winter, fertilize it every 2 – 4 weeks. Best to use organic fertilizer pellets or liquid fertilizer.