Ficus Ginseng
The bonsai-shaped ficus with a fat, bulbous trunk like a ginseng root and a neat cap of small glossy leaves. Tougher than most bonsai and most ficus, happy in ordinary light, and a good first tree for a desk.
Ficus ginseng is the plant most people picture when they hear "bonsai" and, unlike most bonsai, it is genuinely easy. The trunk is a swollen, gnarled root mass that looks like a ginseng root, grafted at the top with a compact-leaved ficus that forms a tidy green canopy. The whole thing stands about a foot tall and has been shaped before you buy it.
Underneath, it is Ficus microcarpa, a tough banyan-type tree from southern China that tolerates indoor light, pruning and a bit of neglect. It drops leaves when moved, like all ficus, and grows them back. Given a bright window and water when the top inch dries, it lives for decades.
Light
Bright, indirect light with some direct sun is ideal; it tolerates medium light and grows slower there. A south or east window a couple of feet back suits it. It can spend summer outdoors in part shade. Low light for months makes it drop leaves and go leggy.
Water
Water when the top inch is dry, every six days or so in summer and every ten in winter. Bonsai pots are shallow and dry out fast, so check more often in heat. Soak thoroughly and drain; never leave it standing in water. Both drought and soggy soil make it drop leaves.
Soil and potting
A free-draining bonsai mix or potting soil with a third grit or perlite. Repot every two years in spring, trimming the roots lightly and returning it to the same or slightly larger pot. A drainage hole is essential.
Feeding
Half-strength balanced feed every four weeks in spring and summer, since bonsai pots hold little. Skip winter.
Propagation
Stem cuttings root in water or damp mix in a month. Cuttings will not have the fat ginseng root; that develops from seed-grown plants over years.
In a hot, dry home
Suits a dry home well. It tolerates low humidity, likes warmth and enjoys the strong filtered light. The small pot is the thing to watch: in July it can dry out in three days, so check it often. Keep it out of the direct AC stream, which drops leaves, and it will be happy year-round.
Ficus Ginseng varieties
Same care, different look. These are the named forms you will see for sale.
- Ginseng (grafted)
The usual form: a thick microcarpa root grafted with a compact-leaved top. Fat trunk, small leaves.
- Compacta bonsai
Ungrafted, trained as a small tree with an ordinary trunk.
- Tiger Bark
A form with mottled, striped bark. Popular with bonsai growers.
Problems and fixes
Sudden leaf drop
Likely cause: Moved, draft, or a change in watering
Fix: Leave it where it is; new leaves come in a few weeks.
Yellow leaves, soft trunk base
Likely cause: Overwatering
Fix: Let it dry; check drainage.
Sticky leaves, small bumps
Likely cause: Scale insects
Fix: Wipe off with alcohol on a cotton bud; treat with neem.
Leggy shoots
Likely cause: Not enough light
Fix: Brighter spot; prune back to shape.
Ficus Ginseng questions
Is Ficus ginseng safe for pets?
No. The sap is irritating and it is mildly toxic to cats and dogs if chewed.
Is it a real bonsai?
It is a real tree kept small in a shallow pot, which is what bonsai means. It is grafted and mass-grown rather than trained by hand, and much easier than traditional bonsai.
Can I prune it?
Yes, any time in the growing season. Trim shoots back to two leaves to keep the canopy tight. The white sap is sticky; wash your hands.
Plants with a similar rhythm
Jade Plant
- Light
- Bright indirect to direct sun
- Water
- Every 2 weeks
- Pets
- Toxic
String of Frogs
- Light
- Low to bright indirect
- Water
- Every few days
- Pets
- Toxic
