Weeping Fig
Ficus benjamina
also called ficus benjamina
It sheds leaves at the slightest change — a move across the room counts — but left in one settled spot it makes a fine indoor tree.
- Type
- Houseplant · Perennial
- Botanical family
- Mixed / other
- Foliage color
- Green
- Sunlight
- Bright indirect light: no direct midday sun, and no deep shade either.
- Watering
- Water once the top 3 cm of the potting mix is dry, and less in winter.
- Feeding
- A balanced liquid feed monthly in spring and summer, and none through winter.
- Frost tolerant
- No
- Pruning
- Shape it lightly in spring; dead or crossing branches can come out any time.
- Mar–Dec Spring Growth
- Jan–Mar Spring Growth
- Plant spacing
- 2 ft 11 in
- In-row spacing
- 2 ft 11 in
- Between rows
- 3 ft 8 in
- Square-foot density
- Not suited to SFG
- Root system
- Fibrous, and content in a pot
- Working depth
- 6–14 in
- Can reach
- 24 in down where the soil allows
- Spread
- 18 in–3 ft across, about 0.5–1× the width of the plant
- Shallowest pot
- 8 in of soil
It spends its life in a pot, so the pot is the whole root run. Move it up one size when roots show at the drainage holes, and remember that it can never go looking for water it has not been given.
Well behaved in a pot and thoroughly not in the ground: planted out in a warm climate a weeping fig has one of the most destructive root systems there is, lifting drives and blocking drains for a long way around.
The habit is Weeping Fig’s own; the figures are what that habit usually comes to at this size, not a measurement of this species. Roots follow the soil either way: a compacted pan, a high water table or heavy clay stops them well short of any of it, and deep open ground lets them go further.
- Cats and dogs
- Recorded toxic
Recorded as toxic to cats and dogs by ASPCA.
Same species also filed as Indian Rubber Plant, and as Weeping Fig where the ASPCA prints only Ficus sp.
- Mealybugs Mealybugs wedged in the leaf axils
- Scale insects Scale insects on stems and the backs of leaves
- Spider mites Spider mites when the heating dries the room out
- Leaf drop after a draft, a cold snap, or simply being moved
Beneficial predators that hunt this plant's pests — grow their favourite flowers nearby to recruit them. companion plant
- Ladybird (lady beetle) Coccinellidae
The gardener’s favorite ally: adults and their alligator-shaped larvae each eat thousands of aphids, plus scale, mealybugs, and other soft-bodied sap-suckers. Grow flat, open flowers for the adults and never spray a colony that ladybird larvae are already working.
- Green lacewing Chrysoperla carnea
Its bristly larvae — "aphid lions" — impale aphids, mealybugs, thrips, and mite colonies, eating hundreds a week. Adults feed on nectar and pollen from small open flowers and overwinter in hollow stems left standing.
- Hoverfly Syrphidae
Bee-mimicking flies whose legless larvae graze aphid colonies clean while the adults pollinate. A ribbon of shallow, nectar-rich flowers kept in bloom all season recruits wave after wave of them.
- Big-eyed bug Geocoris spp.Hunts Spider mites
A stubby 3 mm bug with enormous wrap-around eyes, working the soil surface and the low foliage for aphids, mites, thrips and insect eggs. It is the main natural check on chinch bugs in a lawn and it is killed outright by insecticide.
- Minute pirate bug Orius spp.Hunts Spider mites
A pinhead-sized true bug that is the best natural check on thrips, and happily spears aphids, mites, and insect eggs too. It needs pollen when prey is scarce, so keep something flowering nearby.
- Predatory mites Phytoseiulus & AmblyseiusHunts Spider mites
Fast orange mites that hunt spider mites egg-by-egg, and cousins that clear thrips and fungus-gnat larvae. Sold as a biological control for greenhouses; outdoors they follow humidity — mist and mulch, don’t dust with sulfur.
- Rove beetle StaphylinidaeHunts Spider mites
Slim, quick beetles with short wing cases that hunt in soil and litter, taking root-fly eggs and larvae, fungus-gnat larvae, and mites. Mulch and undisturbed ground keep them resident year-round.
Green-leaved houseplants, like this one.
The Cottage Garden Companion — the gardener's herbarium at cottagegardencompanion.com