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Is Bong Water Good For Plants?

Is bong water good for plants

Are you tired of searching for the perfect fertilizer for your plants? Have you ever considered using bong water as a natural solution? While this idea might seem intriguing, the reality is that bong water is a controversial topic among gardening experts and plant enthusiasts.

In this article, we aim to provide you with a thorough understanding of what bong water is, its potential benefits and risks for plants, and alternatives that you can use for plant fertilization. By the end of this article, you’ll have a clear understanding of the impact that bong water has on the growth and health of your plants, and whether or not it is a viable option for your gardening needs.

What is Bong Water and What Does it Contain?

Bong water is the water that is used in a bong or water pipe to cool and filter smoke. This water typically contains resin, ash, and other by-products of smoking. While the residual smoke might contain some essential nutrients for plants, the concentration of these nutrients is likely to be low and inconsistent.

Is Bong Water Good For Plants?

The water in your bong not only contains the presence of harmful chemicals, such as heavy metals, pesticides, and carcinogens, can pose a significant risk to the health of your plants. It also contains various types of germs and bacteria that could kill your cannabis plants.

Several experts and growers have shown that pouring bong water on plants will not give positive results, on the contrary watering plants with bong water is a lousy idea!

This is because bong water tends to be acidic and therefore has too high a pH for most plants, which is not exactly ideal for most plants (unless your plants are growing in acidic soil).

The Pros of Using Bong Water for Plants

The use of bong water for plants has been a topic of discussion for many years, with some people believing that it can provide plants with essential nutrients that they need to grow. This is totally false, however, we could certainly see the following points as advantages:

  • Trace amounts of essential nutrients such as nitrogen, phosphorus, and potassium, which are necessary for plant growth and development.
  • Quick fix solution for plants in need of a quick boost of nutrients.
  • Cheap alternative to commercially available fertilizers.
  • Can be easily sourced, as it is a by-product of smoking.

The Cons of Using Bong Water for Plants

Now it’s time for the harsh reality, the actual bong water is that it is not recommended due to the high levels of harmful chemicals that it contains. And it certainly has a number of disadvantages for your plants:

  • Contains high levels of harmful chemicals such as tar, carbon monoxide, and heavy metals that can damage or kill plants.
  • Not a consistent source of fertilization, as the nutrient content and quality of bong water can vary greatly.
  • The chemicals in bong water can leach into the soil and contaminate groundwater, potentially causing harm to the environment and nearby wildlife.
  • May have a negative impact on the taste and quality of fruits and vegetables grown using bong water as fertilizer.
  • Bong water can harbor harmful bacteria and pathogens that can infect and harm plants.

What To Do With Bong Water?

There really isn’t much you can do with bong water, don’t try to drink it, it’s not healthy at all and will end up affecting your health in a negative way, just as it does your plants.

The water in your bong becomes practically useless after you finish smoking your weed, so there is not much else you can do with it, the most sensible thing to do is to flush it down the toilet.

Some say that you might benefit from mixing it with your compost pile simply because it contains plant matter, however, there is no scientific evidence that this is true.

Alternatives to Bong Water for Plant Fertilization

Your plants should certainly be watered with something more beneficial than water from your bong. There are several alternatives to bong water that are both safer and more effective for plant fertilization. These include:


Not only is it clean water, but it also has the advantage of having additional nutrients in perfect proportions for your plants and best of all, you don’t have to pay for it.

Unfortunately it is not something you can control and therefore will not be available every time you need it.

Bottled Water

Certainly the differences are clear when compared to rainwater. Bottled water may contain a good amount of vital minerals such as calcium and magnesium without having the collateral damage (fluoride or chlorine) that tap water has to offer.

Commercial Fertilizer

Commercial fertilizers are formulated to provide plants with the essential nutrients that they need to grow. They are available in a variety of forms, including granular, liquid, and slow-release options.

Commercial Fertilizer

Compost is a natural fertilizer that is made from organic matter, such as leaves, grass clippings, and food waste. It provides plants with a slow and steady supply of nutrients that they can use to grow.


Manure is another natural fertilizer that is made from the waste of domesticated animals, such as cows, horses, and chickens. It is rich in nitrogen, phosphorus, and potassium, providing plants with the essential nutrients that they need.

Fish Tank Water

Fish tank water is a nutrient-rich alternative to bong water that can be used for plant fertilization. The water contains the waste products of fish, which provide plants with essential nutrients and promote healthy growth.


While the idea of using bong water for plants might seem appealing, the reality is that it is not recommended due to the high levels of harmful chemicals that it contains. Instead, it is best to use commercially available fertilizers, compost, manure, or fish tank water as a safer and more effective solution for plant fertilization.

It is important to remember that the health and growth of your plants depend on the quality of the soil and the nutrients that they receive. While bong water might provide plants with some essential nutrients, it is not a reliable or consistent source of fertilization.

In order to ensure that your plants receive the nutrients that they need to thrive, it is best to use one of the alternatives mentioned above. By doing so, you can provide your plants with a healthy and balanced diet that promotes growth and vitality!

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