Grandmothers reveal tomato fertilizer recipes for a bountiful harvest


At the threshold of the summer season, garden and landscape projects worry our thoughts. The garden is preparing for a spectacular flowering period. Plus, for a bountiful harvest of fresh fruit, vegetables and herbs! Thus, various tips and methods for stimulating these processes are emerging as a frontline topic in the news. That’s why, today, our editorial team shares some grandma’s recipes for tomato fertilizer, for a harvest to be envied!

The best recipes for natural tomato fertilizer directly from the notebooks of our grandmothers

what is the best tomato fertilizer natural recipe gardening gloves hands

Normally, in order to have beautiful tomatoes, it is important to fertilize them correctly. Here are the main moments to do it.

  • In general, fertilizer is used when planting vegetables in the garden.
  • Then, we wait for fruit production to fertilize the plants again. Once your tomatoes begins to bear fruityou can feed them about every two weeks until the end of the harvest.

Fertilize the tomatoes when they start to bear fruit

growing tomatoes in pots fertilization with natural products

Natural fertilizer for tomatoes after sowing

In a previous article, you were told about the importance of natural fertilizer. This turns out to be the perfect solution to feed your plants without using chemicals and potentially dangerous products. As for edible plants, it is even more important to use organic and natural products instead.

Focus on top, simple and natural solutions

conditions of planting tomatoes sun medium soil fertilizer

Yeast as a natural fertilizer

Yeast turns out to be a fantastic ally in the garden. Helps strengthen the stamina of vegetables. In addition, its use stimulates growth and provides additional nutrients to tomatoes.

Ingrediants :

  • 100 g of yeast
  • 500 g of sugar
  • water


  1. Start by dissolving the yeast in a cup of warm water.
  2. In a bowl, mix the sugar with 2 and a half liters of water.
  3. Add the dissolved yeast to the sugar water mix.
  4. Wait a few days until the end of fermentation.
  5. For use, dilute with water as follows: 1 cup of fertilizer with 10 liters of water.

Use yeast as a fertilizer by mixing it with sugar

DIY tomato fertilizer recipe with brewer's yeast

Fertilizer recipe for gardens with dry yeast and whey

Like yeast, whey is another widely used homemade product in the garden. Whey is perfect for feeding tomatoes, cucumbers and berries. This is mainly due to its richness in calcium and acid. It also contains small amounts of potassium, phosphorus and nitrogen.

Ingrediants :

  • dry yeast – 10 g
  • whey – 1 cup
  • ashes – ½ kg
  • chicken manure – 250 g


  1. In a large bowl, mix all the ingredients.
  2. Pour about 10 liters of water.
  3. Let the mixture mix for a few days (about a week).
  4. Use the liquid as a fertilizer to provide nutrients to the tomatoes. For this, dilute the preparation with water in a ratio of 1:10.

Whey is a magical product for a large tomato harvest

bowl of organic garden natural fertilizer homemade products

Chicken manure for tomato

If you have chickens in your garden, there really is a real treasure trove of nutrients for your garden! Being rich in phosphorus and nitrogen, chicken manure is one of the most used natural fertilizers by our grandmothers.

Normally, fresh or dry manure can be used. Here’s how to proceed depending on the case.

1 / Fresh manure

  1. Fill a bucket with 1 part of fresh manure and 2 parts of water.
  2. Leave the preparation for ten days.
  3. To use, dilute the mixture with water in a ratio of 1:10.

2 / Dry chicken manure

  1. Mix about ½ kg of manure with about ten liters of water.
  2. Close the container with the lid to prevent evaporation of nitrogen.
  3. Let the mixture rest for about 5 days. From time to time, stir.
  4. To use, dilute the preparation with water in a ratio of 1:10.

Take advantage of the many qualities of chicken manure in the garden

as a fertilizer for tomatoes chicken manure droppings

Nettle manure for tomatoes

Nettle is a herbaceous plant known for its many benefits on the human body, but not only! Curiously, this plant species is highly appreciated by gardening enthusiasts for garden maintenance. The reason ? Nettle manure has been shown to be effective in providing nutrients to tomatoes (chlorophyll, magnesium, iron, nitrogen, zinc, and others) while protecting them from certain diseases. Now let’s see how to easily harness its magical powers.

Recipe of the abundant harvested tomato with nettle

Materials and tools:

  • water (preferably rainwater)
  • nettle
  • container with lid
  • scissors
  • gardening gloves


  1. Cut the nettle. The amount depends on the size of the container used, but in general it should be sufficient to fill the container.
  2. Put the nettle in the container. Be careful not to put down any soil or roots. It is also possible to cut the stems into pieces.
  3. Fill the container with water (leaving 2-3 inches below the top). Cover the container.
  4. Let the mixture sit in a warm and sunny place for about 14 days. Mix every day or every other day.
  5. Finally, the preparation must be filtered and used only the liquid.
  6. As with most homemade fertilizers, this must be diluted in water (in the same 1:10 ratio). Use every three weeks.

Note: Don’t forget to wear gloves when picking nettle as it is very stinging and can severely irritate the skin.

Prepare a natural nettle-based fertilizer to feed tomatoes

vegetable fertilizer infused with nettle tomato fertilizer to make yourself

Grandma’s trick for beautiful tomatoes: dandelion manure

Just like nettle whose benefits have been known for hundreds of years, dandelion is a miracle ingredient for the garden. Did you know this perennial is really high in potassium? Additionally, with its powers to absorb nutrients and minerals directly from the soil, dandelion can serve as a rich fertilizer for tomatoes.

How to make dandelion manure?

The method is almost identical to that of nettle manure:

  1. Start by collecting enough dandelions.
  2. Fill a bucket with collected weeds.
  3. Then add water.
  4. Cover the container and let it mix for 3 weeks.
  5. Occasionally mix the ingredients.
  6. Filter before use. Dilute with water (1:10).
  7. Note: as this is a fermentation process, the smell of the mixture will obviously not be pleasant.

Making dandelion manure is another easy and effective alternative.

Big harvest tomato recipe with water dandelions

Use coffee grounds in the tomato garden

Leftover coffee is a fantastic homemade product with a thousand uses. In addition to the many ways to integrate them into your beauty routine (eg in the form of a coffee grounds scrub) or in your housework (to unclog the drain), you can also use them in the garden. Among their greatest advantages: they stimulate the growth of plants (those who love acid soil) keeping away intruders such as snails. Here are some tips on how to use them to feed tomatoes in your garden.

  • Pour the coffee grounds around the base of the tomatoes and mix gently with the top layer of potting soil. Be careful not to form a thick layer of coffee grounds as this will prevent air circulation. Instead, opt for a thin layer of leftover coffee.
  • For your compost, try to keep the ratio of coffee grounds to the rest of the included products 1: 5. On the other hand, coffee grounds are considered a green composting material. It therefore needs to be balanced through the addition of brown materials (such as dried leaves).

Increase the acidity of the soil to make tomatoes happy with coffee grounds

like having lots of tomatoes on acidic ground of coffee grounds

The duo salt Epsom – tomato

Magnesium sulfate commonly known as Epsom salt is another great homemade product for fertilizing tomatoes. According to specialists, tomatoes are generally vegetables that need magnesium and sulfur. These two nutrients are very important for the good taste of edible plants.

  • To take advantage of its properties, mix some epsom salt with water.
  • Pour the liquid into a watering can and water the tomatoes.

Note: it should be noted that this method is to be applied in cases of magnesium deficiency in the soil. On the other hand, excessive use of Epsom salt can damage the roots and cause an imbalance in the soil content.

Epsom salt will provide magnesium and sulfur to plants

epsom salt tomato natural fertilizer compost garden product

Grandma's trick to get beautiful natural garden fertilizer tomatoes

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