Skip to Content

What happens if you water a plant with tea?

Watering a plant with tea is a common practice among gardeners and plant enthusiasts. However, the effects of tea on plants vary depending on the type of tea used, the concentration of the tea, and the type of plant being watered. In general, tea water can provide some benefits to plants, but it can also have some negative effects if used improperly.

One of the benefits of watering plants with tea is that it provides some essential nutrients to the plants. Tea contains various minerals and nutrients such as nitrogen, phosphorus, potassium, and magnesium, which are essential for plant growth and development. These nutrients help the plants to photosynthesize more efficiently, producing greener leaves, stronger stems, and healthier root systems.

Tea water also contains tannins, which are beneficial to plants. Tannins act as natural plant defenses against fungal and bacterial infections and can help boost a plant’s immunity. Tannins also help to regulate soil pH levels, making it more favorable for plant growth.

However, the concentration of tea used can be a deciding factor on the benefits or the harm caused. If the tea is too concentrated, it can cause more harm than good to the plants. Concentrated tea has a high level of caffeine, which can be toxic to plants if used excessively. The caffeine can cause the leaves to turn yellow, resulting in stunted growth and poor plant health.

Another issue that can arise when using tea water to water plants is the type of tea used. For example, herbal teas such as chamomile, rosehip, and peppermint contain higher levels of essential nutrients that are beneficial to plants. However, black teas and green teas contain more caffeine, which may cause harm to plants if used in high concentrations.


Watering plants with tea can provide essential nutrients and minerals that are beneficial to plant growth and development. It can also boost plant immunity and help regulate soil pH levels. However, it is important to be mindful of the concentration levels and the type of tea being used, as too much caffeine can cause damage to plants. using tea water as a supplement to regular watering, in moderation and carefully selecting the type of tea, is beneficial for plant growth and healthy garden maintenance.

Is tea a good fertilizer for houseplants?

Tea is a versatile and affordable drink that is enjoyed by many people worldwide. It has many health benefits, but when it comes to using tea as a fertilizer for houseplants, opinions are divided. Some gardeners swear by using tea as a fertilizer for houseplants, while others argue that its benefits are negligible and that it can even harm the plants.

The most common types of tea used for fertilizing houseplants are green tea, black tea, and herbal tea. Green tea is known for its high nitrogen content, which makes it an excellent choice for fertilizing acidic-loving plants such as ferns and orchids. Black tea, on the other hand, is rich in tannins, which can help to acidify the soil, making it ideal for fertilizing plants such as roses and hydrangeas. Herbal teas, such as chamomile and peppermint, are also great for fertilizing plants, as they contain a wide range of nutrients that help to improve plant growth.

When it comes to using tea as a fertilizer for houseplants, there are several advantages. First and foremost, tea is an organic fertilizer, which means it is free of harmful chemicals that can harm plants. Secondly, tea is readily available, and most people have it in their kitchen cupboards. Finally, tea is easy to use, as all you need to do is steep the tea in water and then use it to water your plants.

However, using tea as a fertilizer for houseplants also has its downsides. First, tea can be highly acidic, which can damage plants that prefer a neutral or alkaline soil pH. Secondly, some teas, especially those that have been sweetened or flavored, can attract pests such as ants and fruit flies. Finally, using tea as a fertilizer can cause salt buildup, which can harm your plants over time.

While tea can be an effective fertilizer for houseplants, it is important to use it correctly and with caution. It is always best to test the tea on a small area of the plant first to ensure that it does not cause any harm. Additionally, it is important to use plain, unsweetened tea, and only use it occasionally to avoid over-fertilizing and causing salt buildup. By following these guidelines, tea can be a useful and affordable way to nourish your houseplants and keep them healthy and thriving.

Can I water my plants with green tea?

Yes, you can water your plants with green tea but it is important to note that it should be done in moderation and with caution. Green tea can be a great source of nutrients for plants, especially those that prefer slightly acidic soil. Because green tea has a slightly acidic pH, it can help to lower the pH of soil that is too alkaline, making it more suitable for certain plants.

However, it is important to ensure that the green tea that you are using does not contain any additives or sweeteners. If you are using tea bags, make sure that they are made from natural materials such as paper or cotton, as synthetic materials like nylon or plastic may release harmful chemicals when soaked in water.

Another consideration is the concentration of the tea solution. While it may be tempting to use strong tea to give your plants a quick boost, excessive tea can lead to a build-up of tannins and caffeine, which can harm sensitive plants. It is recommended to dilute your tea with water (preferably distilled or filtered) to a ratio of 1:3 (one part tea, three parts water) before application.

Lastly, it is important to test the tea solution on a small area of your plant first. While green tea may be suitable for most plants, some may be more sensitive than others and may react negatively to the tea. Watch for any signs of toxicity or damage, such as yellowing or wilting leaves, and adjust your watering method accordingly.

While green tea can be a great source of nutrition for plants, it is important to use it in moderation and with caution. Dilute your tea, use natural tea bags and test on a small area before widespread application to avoid any potential damage.

Which plants do not like tea?

While tea has beneficial properties for human consumption, it may not be an ideal option for watering some plants.

For instance, tea contains tannins which are astringent and can be toxic to some plant species. High levels of tannins can result in the plant’s death or damage. Moreover, some plants may be susceptible to fungal infections that can be introduced by the sugar and other additives found in tea.

Additionally, acidic soil is not ideal for every plant. Tea contains natural acidic compounds like oxalic and citric acid that may lower soil pH which can lead to stunted growth, browning of the leaves, and decline of plants such as spinach, lettuce, and peas, that prefer neutral to alkaline soils.

While tea may be an excellent beverage for human consumption, it may not be suitable for all plant species. It is worth noting that the impact of tea on plant growth and health may vary depending on the type of plant, the type of tea, the quantity and frequency of application, among other factors. Therefore, before using tea as a fertilizer or watering agent, it is essential to research which plants are compatible with tea and the recommended application guidelines to avoid damaging your plants.

What plants like to be ignored?

These are tough plants that thrive in conditions where they receive minimal attention and care.

For instance, succulents and cacti are known for their ability to withstand droughts and harsh environments, making them excellent plants for people who do not want to water their plants frequently. These plants store water in their leaves, stems, and roots, allowing them to survive extended periods without being watered. They also prefer bright, indirect sunlight, but can tolerate some shade.

Snake plants, also known as Sansevieria, are another type of plant that prefer neglect. They are very hardy and can survive in low light conditions, making them perfect for people who have very little natural light in their homes. These plants also prefer to be left alone for extended periods and can go weeks without being watered.

ZZ plants are also famous for thriving in neglect. They have very thick, waxy leaves that store water, making them a drought-tolerant plant. ZZ plants also prefer low light conditions, and it is best to let the soil dry out before watering them.

While these plants prefer neglect, it is critical to note that they still need water and light to survive. However, they can survive in environments where other plants would struggle to survive, making them ideal for people who do not have the time or desire to care for their plants regularly.

What herbs don’t like each other?

According to some traditional gardening practices and folk wisdom, certain herbs do not like each other and may even stunt each other’s growth if planted together. For instance, the nightshade family of plants such as tomatoes, peppers, and eggplants do not fare well with fennel, which secretes chemicals that can be toxic to these plants. Similarly, members of the Allium family such as garlic, onions, and leeks are believed to repel aphids and other pests in the garden, but they do not get along with beans or peas, which require nitrogen-fixing soil bacteria that are inhibited by the Alliums. Some gardeners also advise against planting mint and other fast-spreading herbs near slower-growing herbs like chamomile or thyme to prevent them from dominating the bed.

On the other hand, there are also studies that suggest some herbs may actually benefit from being grown together and can even enhance each other’s growth and flavor. The process of companion planting involves growing different plants side by side to create a mutually beneficial environment where pest control, soil health, and nutrient cycling are optimized. Research has shown, for example, that growing basil near tomatoes can boost their yield and flavor, while planting dill near brassica crops like broccoli or cauliflower can attract beneficial insects that prey on pests like cabbage worms.

While some herbs may have interactions that limit their growth or productivity when planted together, others can benefit from being grown in close proximity. It’s important to understand the specific needs and preferences of each herb and experiment with different combinations to find the best arrangement for your garden.