1. Pay attention to the planting spacing. Generally, we will choose a special container to grow vegetables on the balcony, but because of the limited space, we are required to decide how much to plant according to the size of the flowerpot or container when sowing. Generally, in a flowerpot with a diameter of about 20 cm or a container with a diameter of about 50 cm, we can keep about 20 seeds, so that the growth space of vegetables is evenly distributed and there will be no shortage of nutrition.
On the contrary, if we sow too closely, not only the nutrients are not enough, but also the light is not transparent during the growing period, and the air circulation effect is not ideal, which will lead to the longer and thinner vegetable seedlings. If you encounter the phenomenon of excessive germination, you can save the small and keep the big, remove some buds that look weak, and let others thrive.
Pay attention to the nutrients given by the sun, which can't be replaced by any fertilizer. Generally speaking, the more sunshine, the more vigorous vegetable seedlings grow. However, if the seedlings have just been planted successfully, it is best not to let them see more light at this time, as long as they keep a little weak scattered light in the morning and evening, because sometimes the light is too strong, it will appear yellow and withered.
3. Pay attention to the amount of water. Many vegetables and plants are not what we think. The more you water it, the more lush you will grow. On the contrary, we need to judge the amount of watering according to the actual situation. Generally, after the new buds are watered once in the early stage of growth, they don't need to be watered a lot, otherwise the water accumulation will lead to rotten roots. When the bean sprouts grow and grow leaves, you can appropriately increase the amount of water, so that the vegetables on the balcony will grow better!
4. Pay attention to the intensity of fertilization. Generally, fertilization is not advocated in Xiaolei period. After vegetables grow larger leaves, some thin fertilizer water can be applied appropriately to promote growth. If you can avoid using chemical fertilizer, try to avoid it, because the application of chemical fertilizer in some soils is easy to cause hardening.
Pay attention to the above points, so you don't have to be afraid that you can't grow vegetables on your balcony. Your favorite flower friends should try it quickly!