Vegetable fertilization: when and how

Vegetable fertilization: when and how

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Fertilizing the garden is not always necessary; ancient beliefs have always made us believe that fertilization is useful for our vegetables but it is not so!

Excessive fertilization can be harmful: fertilizers are fixed in the soil in the form of salts and if they are not absorbed they become harmful to the roots of plants. In this regard, let's see how and when to fertilize the vegetables from our garden.

Vegetable fertilization, useful information

  • Before fertilizing, make sure that the environmental and climatic conditions allow the vegetables to be absorbed and used. An example? You never have to fertilize during periods of drought if you are unable to irrigate the garden sufficiently: without the right amount of humidity, vegetables cannot take advantage of the nutrients
  • Even if it is very cold it is not advisable to fertilize vegetables: the cold slows down the development of plants, consequently the need for nutrients drops drastically. That said, it is obvious that you will have to wait for temperatures to rise again if you do not want to throw away energy and fertilizers.
  • Another aspect to consider are the different nutritional needs of the various cultivated vegetables: vegetables with very long cultivation times, such as tomatoes and aubergines, or those most in need of nourishment, such as corn, usually have greater benefit from periodic fertilization. While short-cycle vegetables, such as salads, or capable of fixing nitrogen in the soil on their own, such as legumes (beans, peas, broad beans ...), need it less or do not need it at all. In short, what matters is to make a good fertilization of the soil before starting the cultivation of vegetables!

Vegetable fertilization, period
In light of the above, we would like to point out the best time to administer additional organic and organic fertilizer based on the cultivated vegetable. For more information, we recommend the article "Organic fertilizers"
-Leaf beet
2 weeks after the birth of the first leaves
- Root beet
When the vegetation has reached a height of 10-15 cm, without giving too much nitrogen, otherwise only the leaves will grow!
3 weeks after germination
3 weeks after transplant
- Cabbage and cauliflower
4 to 6 weeks after the transplant
- Brussels cabbage
3 weeks after the transplant and, if desired, also when the first sprouts appear
As soon as it begins to develop the shoots and then to flowering
When the plants are 10-15 cm tall
- Turnip tops
When they are 15-20 cm tall
-Sweet corn
3 weeks after sowing, when the plants are 20-25 cm tall and when the plumes bloom
- Aubergines
3 weeks after transplant
As soon as the shoots develop and a week after the start of flowering
-Sweet pepper
3 weeks after transplant
2/3 weeks after transplant (not too much nitrogen)
3 weeks after germination
As soon as the shoots appear and again at the beginning of flowering
- Pumpkin
when the plants are 15 cm tall and at the beginning of flowering.
-Peas, beans, green beans, broad beans, radishes never require supplementary fertilization

Video: Tips and Tricks for Fertilizing Your Vegetable Garden (July 2022).


  1. Dwade

    In it something is. Many thanks for the information. It is very glad.

  2. Kejind

    the phrase Lovely

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    This is only conditional, no more

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