How to fertilize balcony vegetables

Apply enough basal fertilizer

Before planting, add a small amount of fertilizer to the soil. Fertilizer mixed into the soil (some of the planting soils sold on the market already have base fertilizer prepared). For pumpkins, beans, etc., the amount of base fertilizer should be controlled, otherwise the excessive growth of stems and leaves will be detrimental to the growth of fruits.

Apply fertilizer at the right time

Fertilizers should be added in time during the growth process of plants. Nutrients are easily lost during the growth of plants, and as the plants grow, the nutrients in the soil are also consumed. Especially for small potted plants, it is important to pay attention to adding fertilizers in time.

How to fertilize vegetables?

There are three indispensable elements in fertilizers, nitrogen, phosphorus and potassium, which promote the growth and development of plant leaves, fruits and roots respectively. It is also called "leaf fertilizer", "fruit fertilizer" and "root fertilizer".

What fertilizer should beginners choose?

For beginners, it is easier to choose compound fertilizer. If the fertilizer packaging says "N:P:K=8:8:8", it means that 100 grams of fertilizer contains 8 grams of nitrogen, phosphorus and potassium each. The various elements are relatively balanced, this fertilizer is time-effective, and has a low ingredient rate, making it suitable for potted plants.

Main types of fertilizers and how to use them

Compound fertilizer: If it is "8:8:8" fertilizer, add 3 to 6 grams of fertilizer to 1 kilogram of soil. Top dressing is determined according to the type of vegetables.

Liquid fertilizer: Liquid fertilizer has better timeliness. It can be used as fertilizer after being diluted with water, and can also serve as watering.

Lime: Neutralizes acidic soil. It can be used as base fertilizer, with 3 grams of fertilizer added to 1 kg of soil.