Coconut Water Good For Tomato Plants?

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Time to Read 4 Minutes.

Coconut water contains a wide variety of macro and micronutrients. These organic nutrients are essential for tomato plants to thrive. For organic tomato gardeners, this is an excellent toxin-free liquid fertilizer.

Every plant requires nitrogen, phosphorus, potassium, magnesium, sulfur, and calcium in large quantities. Therefore these minerals are considered macronutrients. Moreover, it requires smaller amounts of iron, manganese, zinc, molybdenum, boron, copper, cobalt, nickel, and chlorine minerals. Therefore these minor nutrients are identified as micronutrients or trace elements.

Lack of these nutrients causes tomato leaves to curl, discoloring, flowers and fruits to fall, and many issues.

Coconut Water Good For Tomato Plants
Coconut Wate For Tomato Plants.


Coconut Water Nutrient level.

First, let’s see what the researchers found about coconut water. According to the U.S. Department Of Agriculture (USDA), research 100g of coconut water contain Potassium (K)250mg, Sodium (Na) 105mg, Calcium(Ca) 24mg, Magnesium (Mg) 25mg, Phosphorus (P) 20mg. Moreover, it contains micronutrients in smaller amounts like Iron, (Fe) 0.29mg, Copper (Cu) 0.04mg, Zinc (Zn) 0.1mg, Manganese (Mn) 0.142mg (source).

Moreover, this coconut liquid has cytokinins hormones (source). It is responsive to the tomato plants’ cell division. Therefore this Natural cytokinins hormone will play a significant role in fruit development, the rapid growth of roots, shoots, and leaf senescence. Thus coconut water promotes the rapid growth of tomato plants.

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Moreover, it has gibberellic acid, which helps the tomato plants seeds germinate. In contrast, these macro and trace nutrients are essential for every stage of the tomato plants.

Most micronutrients are required to synthesize chlorophyll, and it is vital for photosynthesis, green color, and fruit development.

Therefore these nutrients are involved in the overall plant development, including the root system and stem and leaves, fruits, flowers, and seeds.

These macronutrients are required for the growth of new cells and tissues of tomato plants.


Is Coconut water good for tomato plants?

After considering all the nutrient facts about this organic liquid, coconut water is one of the best solutions to improve soil fertility organically. As a supplement fertilizer, it can be used with other fertilizers.

It has cytokinin hormones that promote the rapid growth of tomato plant cells. Furthermore, this water has natural gibberellic acid, which increases tomato seeds’ germination. Not only that, this miracle water contains a high amount of Potassium (P), which enhances the water and nutrients transportation within the plant.

Therefore coconut water helps the tomato plant to thrive organically.  If you use hydro gardening, this is an excellent organic fertilizer to mix with your growing media.

We can use this organic fertilizer in the tomato plant’s germination stage to fruit development to enhance growing medium fertility. For organic growers, you can use banana peels to improve tomato soil fertility.


How To Use Coconut water for tomato plants.

Coconut water has a concentration of sugar. Therefore when fermented, it can promote fungi growth and attracts ants. Also, it is really expensive if we use this water as it is. Thus when we use coconut water for tomato plants, we have to mix it with water.

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Coconuts are not growing worldwide. Therefore this natural liquid is a bit more expensive. However, it is beneficial to the plants.

It is not recommended to expose the coconut water to air for a longer time because it can grow many bacteria and make this liquid fermentation.

The ideal coconut water to distilled water mixing ratio is 1:5. This means 1 part of coconut water can mix five parts of pure water. This mixing ratio is a more appropriate level.

Once you mix the coconut liquid, you can directly pour the soil (close to the root bowl) and spray them to the foliage and stem. Adding this water directly to the soil is more beneficial than spray.

The best time to use coconut water for plants is early morning or morning before soil temperature rises.


How often do you use coconut water fertilizer for tomato plants?

It is recommended to use coconut water mixture for tomato plants every 7 to 15 days. Since it is a liquid organic fertilizer, you have to use it regularly.


How to use Coconut water for tomato seeds germination. 

Coconut water improves the tomato seeds’ germination time and rate. This natural water contains a good amount of cytokinins hormone and gibberellic acid that improves seeds germination.

Lay on the tomato seeds on growing media. The ideal mixture is soil-less coconut coir with a mix of perlite, pumice, or vermiculite.

Mix 1:3 ratio of coconut water to distilled water. This is because a more concentrated coconut liquid gives better results.

Spray the prepared water mix well until the medium is well moistened. Once the tomato seeds sprout out, you can use this coconut water mixture too. Then you can increase the water concentration ratio to 1:5. Once laid down the seeds, do not water.

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Mixing coconut water with fertilizer is good for tomato plants.

It is not advisable to mix coconut water with chemical fertilizer. Water-soluble fertilizer contains a high amount of inorganic chemicals. There is no scientific research for this. Therefore it is not recommended to mix the coconut water with inorganic liquid fertilizers.


Is it good to mix coconut water with tap water?

Chlorine is commonly found in tap water. This chemical has a high level of pH value. As a result, tap water has a pH range of 6.5–8.5. If you mix regular tap water with coconut water, there is no risk. Tomato plants, on the other hand, do not tolerate high levels of chlorine.

For best practice, collect required water into a cup or basket and let it open to the air (do not cover the top) for about 24 hours. In this method, excess chlorine will evaporate. If you could place this water in a refrigerator, it would speed up the chlorine evaporation.

After 24 hours left, you can use this tap water with coconut liquid.

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