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Beginner Toxic to pets

Rubber Plant

Ficus elastica

Big, glossy, architectural leaves that make a statement in any room - as long as the room is bright enough to keep them that way.

Photograph of Rubber Plant (Ficus elastica) Photo: Scott Webb / Unsplash
Care specs

What this plant actually wants.

Light Bright indirect 3,000 – 8,000 lux
Water Every 7–10 days (top 3–5cm dry)
Humidity 40–50%, tolerates average indoor air
Temperature 18–27 °C (avoid below 12 °C)
Fertilise Monthly in spring and summer
Origin Northeast India and Southeast Asia
In your home

Best window: East or filtered south, close to the glass.

This is the general recommendation. When you map your actual windows in Planterra, the app compares each one against this plant's lux range and tells you which of your specific spots are best - accounting for depth from the glass, obstructions, and how the light shifts by season.

See how sun mapping works
Common problems

What usually goes wrong.

Lower leaves dropping

Usually a light or watering inconsistency. Check it isn't getting too little light for its size, and keep the watering rhythm steady rather than feast-or-famine.

Dull, dusty leaves

Wipe each leaf with a damp cloth every few weeks - dust blocks light absorption on a plant that already needs plenty of it.

Brown spots with yellow halos

Usually overwatering leading to fungal spotting. Let the soil dry further between waterings and improve airflow around the plant.

Leggy growth reaching for light

Move it closer to your brightest window. Rotate a quarter turn weekly so growth stays even on all sides.

Rubber Plant leaf drop almost always traces back to a recent change - a move, a draft, a watering gap. I always ask what changed in the last two weeks before looking at anything else.
From the Plant Doctor's notes Rubber Plant · quick reference
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