Watering plants with tea is beneficial for developing your foliage as it has a naturally high concentration of tannic acid and nitrogen. Both these components in tea leaves are a source of nourishment to the plant soil and watering regularly with it will assure you of lush green foliage.

Watering Plants With Tea

In this article, more information on the subject of watering plants with tea can be found. We provide advice and instructions on making the most of this resource to ensure your plants thrive.

Can You Water Plants With Tea?

Yes, you can water plants with tea leaves, as this solution has tannic acid and nitrogen, and it will help enrich the soil where your plants develop. Using leftover tea leaf and tea bags for plants helps hydrate and nurture and accelerates root formation and growth rates.

What Are The Effects of Tea on Plants?

The effects of tea on plants are that they would increase the abundance of green foliage, in addition, the plants will have a better durability and lasting. Lastly, due to the vitamins present in the tea, they will also have better circulation of the minerals. 

– Greener Foliage

Tea and tea bags contain potassium, phosphorus and nitrogen, and this nitrogen level is more significant than what is seen in the majority of commercial fertilizers. Adding nutrients such as these can encourage thicker and greener foliage and blooms in flowering plants.

Greener Foliage

Whether watering plants with chamomile tea, green tea for indoor plants, or other garden plants, the components benefit plant growth, and showing strong foliage color.

– Increase Durability

Polyphenols and antioxidants are a type of micronutrient that can be found in foods derived from plants, and when they are watered with tea, they would provide a variety of advantages to the soil, which would increase their durability and life, as the soil is nutritious, the plant’s life will be also. 

Antioxidants offer effective defense against oxidative stress that can damage cells. Phenols, lignans, tannins, and flavonoids are all examples of potential natural antioxidants.

– Improve Circulation

In particular, green and black teas have a high content of vitamins C, D, and K, in addition to riboflavin. Mineral elements include calcium, iron, magnesium, nickel, zinc and fluoride. These vitamins are ones that would improve the circulation and the way that they would absorb water through the vessels. 

Which Plants Do Best With Tea Water?

The plants that do best with tea water are rubber plants, spider plants, ferns, oxalis, rose, coneflower, begonias, philodendrons, orchids, african violets, tomatoes, poinsettias, easter lilies and hydrangeas as they tend to thrive in slightly more acidic soil

Plants Grow with Tea

Plants that make the most of tea as a watering source thrive in soil with higher acidity. So, these are the plants when you wonder which plants like tea leaves, the rule would be the ones with a pH that is not reaching 6.5 to 7.0. 

Which Species of Plants Do Not Appreciate Tea?

The plants that do not appreciate tea are ivy of Boston, cactus, carnations, chrysanthemums, dahlias, daisies, geraniums and sunflowers. Not all plants appreciate a cup of tea to the same degree as others, and some plants do not reap the same benefits from tea. 

How to Apply Tea to Your Plants Properly?

You can apply tea to your plants properly by applying the right amount, making sure that you avoid irrigating with hot tea, and lastly, you can be burying a tea bag in the soil. These ways are the best ones to add the right minerals. 

– Get the Right Amount

When considering the volumes and the watering frequency, tea is the same as regular water. Do not give a plant additional water over and above the tea in addition to the typical amounts of water it would usually receive, as this is one of the ways to know how to use tea for plants.

Get the Right Amount

Make sure that you do not dilute the tea in abundance of water as well, because you don’t want the plant to receive weak amounts of fertilizing needs. 

– Avoid Hot Tea

Never apply hot tea to the plants, no matter what. The excessive temperature will shock the plants, which may result in permanent damage. This means that if you are thinking that is cold tea good for houseplants, then know that it indeed is.

Prepare a cup of tea by steeping one or two organic tea bags in a kettle. Hold it there for at least a few hours or overnight. When it has achieved the appropriate temperature, pour the tea over the plants in a uniform layer.

If you wonder is brewed tea good for plants? Yes, it is, and here is how you can use it. The first method, which is also the simplest and most obvious, is to pour the tea over the plants as you would water. However, make sure that the water is not hot, because it will be like boiling the soil and the seeds in the soil. 

– Burying a Tea Bag

This is an excellent method for adding new nutrients to the soil and enriching it. However, in this case you must be sure that the bags you use are made of paper, not polyester or any other substance that the environment cannot break down.

Burying a Tea Bag

The staple and the string must be removed from the bag as well.

Which Types of Tea Should Be Used When Watering Plants?

The types of tea that should be used when watering plants are the leftover tea that you would have. However, the variety can be the green tea, the black tea, and the herbal tea. These will be beneficial for the plant’s growth and enrichment of their soil.

You can use almost any kind of tea that you can make to fertilize the soil around your plants and provide them with water. The primary varieties of tea that are most effective when used in conjunction with plants, are what is best used for irrigation.

– Leftover Tea

Leftover tea can be beneficial to plants. Even if you decide not to drink it anymore because it has been diluted, is lukewarm, or has lost its flavor, it is still in excellent condition for plants. 

In addition to providing a fundamental source of water for plants, discarded tea has a wealth of minerals and other beneficial substances, this is because it has been left and sitting for a while to settle, and the taste would be dense, as will the nutrients. 

However, it is very important to note that if you have added any sweetener to your tea, it is strongly recommended that you do not use it for plants because sugar is known to be harmful to plants in general. Especially because the soil would weaken if you apply sugar to it, hence the plant would be in a critical state. 

Using tea in the garden with milk or sugar added is counterproductive and more likely to cause harm than good. So is tea with milk good for plants? The answer is no, as sugar will cause plants to wilt and milk will promote mold growth.

– Green Tea

Green tea in liquid form is just as good for the health of plants and advantageous to their growth as its other forms. Most of the time, it is applied to indoor and outdoor plants as an organic fertilizer.

Green Tea

The most significant advantages of watering plants with green tea can be seen in ornamental shrubs, blueberries, and tomatoes.

– Black Tea

Black tea, like regular and green tea, is rich in tannic acid and a range of other nutrients that are beneficial to plants. It can be dried and ground up, similar to coffee grounds, into the soil or fed to plants in liquid form. It is effective for various plant types, including tropical plants, houseplants, and vegetables.

Yet, again, make sure that you do not have any additional compounds mixed to it, such as milk, honey, sugar, creamer… because these would be harmful and not helpful or beneficial at all. 

– Herbal Tea

Teas made from chamomile, comfrey, willow, and pretty much any other organic herb are all beneficial to the growth of plants, and it hydrates and increases the nutrients in their soil. These herbal teas are also ones that would be beneficial to the plant’s growth and nourishment.


You have discovered by reading this article that it is beneficial to the foliage of plants to water them with tea rather than regular water. This is a condensed summary of everything we have looked over.

  • Because tea leaves contain tannic acid and nitrogen, they can be used to water plants in place of regular water. This is possible because of the leaves’ composition, and it will make a contribution toward enriching the soil in which your plants are grown in.
  • Even if you only use the tea leaves that are left over, you will be able to assist your plants in maintaining their moisture levels and receiving general nourishment.
  • Tea consumption accelerates the process of new root formation and the rate at which existing roots continue to expand.
  • The leaves and bags used to brew tea all have trace amounts of potassium, phosphorus, and nitrogen. Adding nutrients such as these can encourage the development of denser and greener foliage, as well as the result of blooms on flowering plants.
  • To get the most out of using tea as a source of watering, use it on plants that thrive in environments with higher levels of acidity in the soil. These types of plants will reap the most benefits.

To sum it all up, it is entirely appropriate to make use of tea either as a plant food or a medium for watering plants. If you want to give your plants the proper nutrition they need, you should start applying this easily accessible organic fertilizer as soon as possible and not put this off any longer.

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