How to Grow a Rubber Plant (Ficus elastica, Moraceae) Fast: Height Control Methods and Benefits Explained

The rubber plant has high ornamental value and is a well-known potted foliage plant with a majestic, spectacular form that can evoke a tropical atmosphere. It is compact in size, and its leaves are so fresh and green they seem about to drip, making it very endearing. So do you know how to grow a rubber plant fast? What should you do if it grows too tall? What benefits does it have?

I. How to Grow a Rubber Plant Fast

A good growing environment:

1. Temperature

The most suitable temperature for its growth is between 20°C and 25°C. Although it can still grow at 30°C, its growth momentum will be greatly reduced.

2. Sunlight

When growing it, be sure to choose a bright spot to place it, or a partially shaded spot will also do. It is not suited to being exposed to direct sun, especially from May to September. In spring, autumn and winter, apart from the midday sun, it can be placed in the sun at other times, which is beneficial to its growth.

2. Fertilizer

If nutrients cannot keep up, it naturally cannot grow either, so fertilizing is also closely related to how fast it grows. Fertilizing 2 to 3 times a month is enough, but fertilizing must be stopped in winter.

3. Watering

The moisture level of the soil also affects its growth rate, so when watering daily, be timely, and also keep the soil in a moist state. But in winter you must be careful not to let the soil become too wet, as root rot can occur.

4. Pruning

Proper pruning can make the plant grow more vigorously. Pruning can be done in spring, cutting away diseased and pest-affected parts and weaker branches and leaves, which reduces the loss of nutrients.

Summer is a relatively important season for it. Summer is when it grows fastest, so you should create the best growing environment for it, and its growth rate will also increase.

Special reminder:

To make the plant more attractive, be sure to clean the leaves regularly! This also keeps the plant healthier.

II. What to Do If a Rubber Plant Grows Too Tall

1. Truncation.

Truncation means cutting off the top branches of the rubber plant to eliminate its apical dominance, thereby encouraging the plant to "develop laterally" and grow new side branches. Gardeners need not worry that truncation will affect the rubber plant's growth; as long as sufficient water and fertilizer are provided, not only can its growth be curbed, but its shape will also become more pleasing to look at.

2. Pinching.

Pinching can actually also control the plant's growth. The pinching height is best close to the diameter of the flower pot, and better lower than higher, so the rubber plant will look more attractive.

3. Control fertilizing.

Excessive nutrients often cause the rubber plant to grow wildly, so be sure to reduce the amount of fertilizer and lengthen the intervals between fertilizing to slow down its runaway growth.

III. What Benefits Does the Rubber Plant Have

1. Very high ornamental value

The rubber plant is an evergreen tree of the genus Ficus in the mulberry family, reaching a maximum height of about 30 m. Its leaves are thick and deep green with a rich gloss, the young leaves are red, and the leaf stalks are sturdy, giving it very high ornamental value; it is a well-known potted foliage plant. In daily life, people often grow the shorter rubber plants as potted specimens, placing them in the living room or on windowsills and other spots for a decorative effect. In some exhibition halls of large buildings or in front of the entrances of large structures, medium and large potted rubber plants are also often placed, which makes the whole environment look majestic and spectacular and can also showcase a distinctive tropical flavor.

2. Environmental purification

Besides being used for ornament, the rubber plant also has a very good air-purifying function. Like many green plants, the rubber plant has a very good ability to absorb harmful gases in the air such as formaldehyde, toluene, nicotine and hydrogen fluoride. Especially for families with smokers, keeping a pot of rubber plant at home can effectively absorb smoke. When our indoor air becomes fresh, it is also more beneficial to the health of our family members.

Along the roadsides of many cities, we can see many tall rubber plants planted, which on the one hand beautifies our urban environment and adds a beautiful scenery. On the other hand, they can also effectively absorb roadside dust and car exhaust. It helps purify our indoor environment.

3. Feng shui effects

Like many green plants, keeping a rubber plant at home can also bring very good feng shui effects. From the perspective of feng shui, the rubber plant can turn one's luck, block evil influences, and promote good fortune and vitality. Keeping a pot of rubber plant at home can reveal whether the placement direction has too much yin energy or evil energy, and can remove indoor yin energy and evil energy.