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The rubber tree is a classic among indoor plants and is particularly striking because of its foliage. Its popularity has been unbroken for years. However, he also makes demands on the care. The rubber tree prefers this location.

In a nutshell

  • Rubber tree (Ficus elastica) needs a bright location
  • the more light parts of the leaf, the higher the light requirement
  • Beware of the blazing midday sun
  • in addition to light supply, temperatures are also decisive
  • Temperatures below 10 degrees Celsius can damage ficus

how much light

In general, the rubber tree does best in bright and warm places, although it also tolerates semi-shade. It just shouldn't be too dark. the Light intensity varies by species, because the rubber tree also exists with variegated leaves. Exactly these require more light than purely green varieties.

But not all of them tolerate the blazing midday sun. It would burn the leaves, resulting in brown leaf spots. You should also protect your rubber tree from draughts. If he lets the leaves hang, this can also be due to too much light and heat. So you should find a good middle ground so that this plant feels completely comfortable.

Tip: This stately plant is best placed in front of an east or west-facing window.

the right temperature

The rubber tree feels most comfortable in a warm location. Accordingly, they should room temperatures be between 18 and 20 degrees, ideally between 20 and 25 degrees. During the winter months it can also stand a little cooler without any problems, but it is not hardy. temperatures between 12 and 15 degrees are then usually not a problem. It should not be colder than ten degrees, because then the plant could be damaged. In addition, large temperature fluctuations should be avoided.

outdoor locations

Even if the Ficus elastica does not tolerate frost, it can be left outside during the summer without any problems. You should definitely wait for the ice saints. Better to wait a little longer than risk cold damage.

At appropriate temperatures, Ficus elastica can also go outside - provided they are protected from the midday sun.
  • night-time temperatures should no longer fall below ten degrees
  • Nevertheless, a short familiarization phase is recommended
  • Slowly acclimate the plant to new conditions
  • only put it outside during the day at first
  • bring back home in the evening
  • put in semi-shade at first
  • gradually sunnier
  • sunny location for rubber tree not during midday
  • bring back into the house in the fall
  • as soon as night-time temperatures approach the ten-degree mark

Unfavorable locations

The light requirement of this attractive houseplant should not be underestimated, because it can only grow densely and well branched with sufficient light. Even if the green-leaved varieties in particular tolerate light shade, they should never be too dark. Otherwise, they may shed their leaves. With variegated varieties, the color suffers, the light areas are usually completely lost.

Tip: Of course, a good location for the rubber tree also includes the nature of the substrate. This can be, for example, a good green or houseplant soil, mixed in with some sand or expanded clay for better structure and permeability.

frequently asked Questions

Can rubber trees also bloom in the right place?

Flowers are rather rare in indoor keeping and also inconspicuous. Under optimal conditions and with a large portion of luck, however, you can bring the rubber tree into bloom. However, this can happen after about 40 years at the earliest, because that's how long it takes until the first flower.

How big can the houseplant grow under optimal conditions?

Depending on the location, variety, pot size and care, the rubber tree can grow up to 200 cm tall.

Is the bedroom a suitable place for the rubber tree?

The rubber tree can stand in bright, light-flooded and warm bedrooms, especially since it filters toxins such as formaldehyde from the air. However, the bedroom is often too cool and the light output too low. Especially in winter and with the window open. Then it is not suitable as a permanent installation site.

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