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5.0 out of 5 (3 experiences)


About Rubber Bush
Ficus elastica, more commonly known as the rubber tree, has a white, milky latex that is a source of natural rubber. They’ve also been shown to have excellent antimicrobial and antioxidant properties. The aerial roots of the rubber tree have been used to create incredible living bridges in India. The bridges get stronger over time as the roots slowly fuse together, and some are over a hundred years old! 🌉
Taxonomy
Ficus elastica 'Robusta'
Ficus
Moraceae
Rosales
Also known as
Ficus Robusta, Ficus Robusta, Rubber Fig, Rubber Tree and Rubber Plant

How to care for Rubber Bush

How often to water your Rubber Bush

every 9
Rubber Bush needs 0.5 cups of water every 9 when it doesn’t get direct sunlight and is potted in a 5" pot.
Use our water calculator to personalize watering recommendations to your environment or download Greg for more advanced recommendations for all of your plants.
Water 0.5 cups every
9

Check the growing potential in your area
A plant's growing potential is determined from its location, the time of year, and current local weather.

Select a city to check sunlight intensity

Finding light for Ficus Robusta in your home

a window
Rubber Bush love being close to bright, sunny windows 😎.
Place it less than 1ft from a south-facing window to maximize the potential for growth.
Rubber Bush does not tolerate low-light 🚫.
Select your region to see how the current weather in your area affects the placement of Rubber Bush in your home 🏡.

How to fertilize Rubber Bush

Most potting soils come with ample nutrients which plants use to produce new growth.
By the time your plant has depleted the nutrients in its soil it’s likely grown enough to need a larger pot anyway.
To replenish this plant's nutrients, repot your Rubber Bush after it doubles in size or once a year—whichever comes first.

Rubber Bush prefers for the soil to dry out between waterings and should be watered regularly. Use our water calculator to personalize watering recommendations to your environment or download Greg for more advanced recommendations for all of your plants.
Sunlight Needs
Rubber Bush requires abundant, bright and direct light. Place it less than one foot from a window to ensure it receives enough light to survive 💪. Select your region to see how the current weather in your area affects the placement in your home 🏡.
Toxicity
Greg does not have confirmed data on this plant’s toxicity. If you, a family member, or a pet consumes plant material of unknown toxicity, it’s always best to consult a medical professional.
If you or someone else ingested this plant, call Poison Control at US (800) 222-1222. If a pet consumed this plant, contact your veterinarian or the ASPCA at US (888) 426-4435.
Humidity
Rubber Bush doesn’t require additional humidity. Plants absorb most water through their root system rather than their leaves, so the best way to provide humidity for your plants is through watering the soil.
Soil
Rubber Bush does best in well-draining soil. A good soil will contain lots of organic matter such as coco coir as well as perlite or vermiculite to help with drainage. Adding a handful of perlite to regular store-bought potting soil should do the trick!
Fertilizer
Rubber Bush should be repotted after it doubles in size or once a year, whichever comes first. Fresh potting soil has all the nutrients your plant needs, so as long as it’s refreshed yearly, you shouldn’t need to use fertilizer. Remember, plants get their energy from sunlight, not fertilizer!
Dormancy
It’s common for Rubber Bush to go dormant in the wintertime and you may notice their growth slow down. Waterings should be spaced out more during this time.
Native Region
Rubber Bush is native to worldwide Tropics.
Propagation
Rubber Bush can be propagated by the stem method. To propagate:
- Make a cut just above the node. The node is the break in the stem where the leaf emerges.
- To get the cutting to root, you can either:
- Place the cutting in water until roots emerge and are ~2” long and then transplant into well-draining soil, or
- Place the cutting directly into well-draining soil and water when dry.
Care Summary for Rubber Bush
Rubber Bush
Greg recommends:

0.5 cups every 9 days

< 1ft from a window

Repot after 2x growth
Based on the 4” pot your plant is in, and that it doesn’t get direct sunlight.

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