How Often To Water Rubber Plant? (Eight Factors)

Rubber Plant

Rubber Plants are very common Plants. But many people do not know how to water at the proper time. This article will tell you a lot.

Ficus plants are frequently offered for sale as houseplants. The rubber tree plant is among the more eye-catching because of its glossy leaves. These are relatively simple to take care of, but they are fussy with water and dislike being moved. When watering rubber plants, it is important to maintain the same level of moisture as the plants would experience in their natural environment in Southeast Asia. However, unless you are vigilant or use a plant moisture meter, it might be challenging to achieve in the interior of your home. Learn the warning signs that indicate when to water a rubber tree plant so that your Ficus is happy and healthy.

How Frequently Do I Need To Water A Rubber Tree Plant?

Rubber tree plants require a moderate amount of water compared to other houseplants. During the growing season in spring and summer, rubber tree plants need to be watered about once a week on average. During the dormant season from late fall through winter, reduce the frequency of watering to only once every two to four weeks.

The precise watering schedule needed for a rubber tree plant depends on the climate, the amount of light it receives, and the temperature and humidity inside the house.

Do Rubber Tree Plants Need A Lot Of Water?

There is a sizable genus of tropical and semi-tropical plants called Ficus, many of which are ideal for indoor spaces. The rubber plant can grow inside and produces a tree that is the ideal size for a home.

Rubber plants require regular moisture but never soggy water conditions. Root rot, soil gnats, and other issues can affect soggy plants. Dropping leaves and reduced plant health and growth are both effects of dry soil. Correct watering of rubber plants will result in attractive leaves and maximum growth.

Exemplars of the rainforest are rubber plants. They can therefore thrive in areas with lots of water. However, as with most plants, excessive or standing water can be harmful to their health. What then is the water requirement for rubber tree plants?

Making sure there are enough drainage holes in the plant’s container is the first step. Incorporate peat, vermiculite, or perlite into the potting medium as well. Porosity increases as peat hold air and water. Vermiculite serves the same function, whereas calcined clay perlite enhances the soil’s capacity to retain moisture and nutrients.

To collect extra moisture without drowning the roots, place a dish under the plant that is lined with pebbles. This will gradually evaporate, raising the relative humidity in the area around the rubber tree. In no case should a container be allowed to rest on a saucer or dish without rocks. Plants that have their roots in wet soil will suffer.

When To Water A Rubber Tree Plant

There is more to it than the obvious response, which is when the plant is dry. Changes in temperature and light even affect indoor plants. Winter brings shorter days and a chill to plants. Up until more sunlight is available, they enter a kind of hibernation. You can thus reduce watering by half during the winter.

The potting soil of plants placed close to a fireplace or furnace, however, dries out much more quickly. It is time to water if the top few inches of soil are dry in any case. You can stick your finger into the ground or choose to use a water meter. At ideal moisture levels, the majority of water meters should display a 4. Throughout the growing season, rubber plants need to be inspected every week. Yellow leaves are a reliable indicator that you’re overwatering. Reduce watering a little at the first sign of yellowing, and healthy, glossy, green leaves should appear.

Allow tap water to stand for a few hours before using it to let the chlorine vaporize and the water warms up. Compared to icy water, this lessens the shock to the plant. When watering a rubber plant, thoroughly soak the soil until extra moisture drains out the drainage holes. This will not only hydrate the roots but also remove any salts that have accumulated due to fertilization. After each watering, allow the top few inches of soil to completely dry out.

Rubber Plant

Factors To Consider When Watering Rubber Tree Plants

It’s crucial to know how and when to water your rubber tree plants if you want to keep them happy and healthy. Here are a few crucial things to think about when watering rubber tree plants!


The ability of rubber plants to thrive in a range of temperatures, from a chilly 39°F to a warm 85°F, is one of their best qualities.

Observing the temperature of the outside air as well as the humidity levels in the room is crucial when it comes to watering rubber plants.

The plants must be watered every 3-5 days if the room’s temperature exceeds 65°F. After all, during the summer, water evaporates quickly. Water the plants every 7 to 14 days if the temperature is below 65 degrees.

You need to water your rubber plants less frequently as the temperature drops.

Humidity Level

Rubber plants are very resilient. They can survive any weather condition as long as they are given the right support.

However, it’s important to remember that rubber plants prefer high humidity levels and can occasionally struggle in low humidity environments.

The good news is that there are a few ways to raise the humidity levels in the region during the winter. This entails frequently misting the rubber plant’s green leaves with water mist and using humidifiers to keep the room’s humidity levels high.

Watering your plants every 7–14 days will be sufficient if the humidity level in your room is high. Conversely, low-humidity regions require regular plant watering every 3-5 days.

Plant Size

Rubber tree plants are capable of reaching heights of 6 to 10 feet when they are fully grown. This is especially true if they are handled carefully and put in the appropriate location.

Little to no more than 1 to 4 feet in size, juvenile rubber plants are typical. Young rubber plants are not very good at retaining water because they have not yet reached full maturity. They need more water as a result than their adult counterparts.

Watering should be done every five to seven days for rubber plants that are 1 to 4 feet tall.

Adult rubber plants that are 5 to 10 feet tall are much better at holding onto water than young rubber plants. They, therefore, don’t require as much watering as the former. Every seven to fourteen days, they might need watering.

Rubber Tree Varieties

Bottom Line

Bright light and consistency are favorable to rubber plants. Being either too dry or too wet bothers them. You’ll be able to determine when and how much water your rubber plants require if you keep an eye on the room’s temperature and humidity levels as well as the time of year.

Simply stick your finger into the ground if you’re unsure. It should be moist but not overly soggy or dry. It’s time to water if it feels dry. For a few more days if it’s too wet, let them soak up the water.

Pot Size And Type

You can water your rubber plants every 2-3 days or every 8–12 days, depending on the size and kind of pot.

A 4-inch pot tends to dry out more quickly than an 8-inch pot. Water your rubber plants every 3 to 5 days if they are kept in small pots. Every 7 to 14 days, pots over 8 inches in diameter should be watered.

When watering your plants, you should also take the type of pot into account. A drainage hole must be present in the pot. More quickly than ceramic, plastic, or metal pots, porous pots like terracotta and concrete pots absorb moisture.

Pots that maintain the soil’s moisture longer would be helpful for people who neglect to water their plants or go away for brief vacations.

After you reading this article, hope everyone can be an excellent caretaker of their plants.