how much fertilizer does a tomato plant need

Best answer


Before you start fertilizing tomatoes,it is best to have your soil tested. If your soil is correctly balanced or high in nitrogen,you should use a fertilizer that is slightly lower in nitrogen and higher in phosphorus,such as a5-10-5 or a 5-10-10 mixed fertilizer.

People also ask


  • What kind of fertilizer do Tomatoes need?

  • Tomatoes are one of those plants that feed heavily on nutrients in the soil throughout the growing season. Therefore, you need to make sure that they have plenty of nitrogen, potassium, and phosphorus. It鈥檚 important to know how much fertilizer per tomato plant you need so that you have enough, and each plant can grow well.

  • How often should I fertilize my tomato plants?

  • As soon as you see a few defined tomatoes about the size of marbles, add another round of fertilizer. Spray the ground around the plant with a water-soluble fertilizer or turn quick-release fertilizer into the soil around the base of the plant. As the tomatoes grow, fertilize the plants every seven to 10 days until the tomatoes are ready to pick.

  • Can Tomato plants have too much fertilizer?

  • Another sign that your tomato plant has too much fertilizer is if there is a layer of white material that has developed on the surface of the soil. This is a layer of the nutrients that are being left behind after you water the soil and it evaporates.

  • How to tell if tomato plants need fertilization?

  • If you use a fertilizer that is nitrogen-rich, the sign of over-fertilization is when your tomato plants start growing thick foliage but small fruits. The nitrogen encourages the plant to grow more leaves at the cost of the tomatoes.

    how much fertilizer does a tomato plant need

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