Do indoor potted plants need to be fertilized, and what fertilizer should be applied to indoor potte

Indoor potted plants must be watered, as for how much watering, 1, depending on the season. In summer, the high temperature evaporates water, and plants absorb more water. Winters are dry and the soil is prone to dryness.

Autumn is also dry and the plants need to be hydrated. In spring, because the air humidity is high, it is not advisable to drench too much water.

2.Depending on the species, different plant varieties require different water supply volumes. Such as dahlias, chrysanthemums, hydrangeas, flowers with large leaves and lush leaves, consuming more water; Cacti plants, which are originally adapted to grow in arid desert areas, are drought tolerant and require less water, and it does not matter if they are only watered once every few days.

Otherwise, if the soil is too wet, it will wilt due to rotten roots. Herbaceous flowers and woody flowers have different water requirements, herbaceous flowers have more water adaptation, and woody flowers have less water adaptability. Larger blades require more than smaller blades.

The leaves are soft, densely clustered, smoother than the leaves, waxy, and water-appropriate, etc.

3. Depending on the size of the potted plant, of course, large potted plants need more water than small potted plants. However, if the pot is small and the plant is large, and the water storage of soil particles is limited, it still needs to be replenished by more water.

It is best to use a sprayer to drench potted plants indoors, or move them outdoors to sprinkle them and put them back, because this will not only evenly drench the water, but also wet the leaves and rinse the dust, making the growth beneficial and aesthetically pleasing.

As for the problem of fertilizer, potted plants for indoor furnishings generally do not need to be considered, because the plants selected for arrangement are basically finished products, and the growth stage has been transferred to the flowering period (that is, the maturity period), and at the same time, the potted plants that are placed indoors because they have changed the normal living environment, excessive fertilization will be counterproductive. In addition, indoor manure has produced unpleasant odors, which affects hygiene. Therefore, it is generally better not to fertilize.

Of course, if there are conditions to rotate the potted plants periodically and take them to the outside for maintenance, you can properly consider using some light fertilizer for onions outdoors to supplement the plant's nutrient needs.

Fertilization is required, potted plants are generally short of fertilizer, and it is better to add some nutrient solution every time you water, so that the plant grows better and more vigorously.

1. Floral plants should be more nitrogen fertilizer, which can make the leaves bright and green;

2. Flower plants with flowers and fruits should also apply more phosphorus fertilizer and potassium fertilizer, which can promote early flowering and fruiting of plants;

3. Bulbous flower plants should also apply more potassium fertilizer, which can well enrich the bulbs and strengthen the plants.

Note: It is necessary to have a necessary understanding of the plant before fertilizing, and the fertilizer applied is different for different plants and different periods. At the same time, it is also necessary to fertilize according to the condition of your own plants. Seasons are also a factor in fertilization.

Although there is a clear fertilization method for the fertilizer purchased, it should also be determined according to the situation of your own plant. The longest fertilization is to pay attention to a small amount of more application, rather each time the amount of fertilizer is slightly smaller, more fertilization several times, but not greedy for convenience, the amount of fertilizer applied is too much. In order to avoid excessive fertilizer and burn the root system.

Unnecessary damage to plants.

1. According to the season of fertilization, spring and summer are the peak period for flower growth, during which the plant grows rapidly, the metabolism is vigorous, and more nutrients are needed, so the "three elements" fertilizer based on nitrogen fertilizer should be applied to make the root system developed and robust, enhance the absorption capacity, and promote the growth of branches, so as to facilitate flowering and fruiting. After summer, if nitrogen fertilizer is continued to be applied, it is not conducive to plant development and affects flowering and fruiting. Moreover, excessive application of nitrogen fertilizer is also easy to cause disease, insect damage, or make the stems and leaves weak, and the flower color is not bright, so the application of nitrogen fertilizer should be stopped before the plant enters the reproductive growth period (flower bud differentiation stage). In autumn, the plant grows slowly and the amount of fertilizer is reduced, so in order to improve its cold resistance and overwintering ability, a small amount of phosphorus and potassium fertilizer can be applied.

In addition to being beneficial to the reproductive growth of plants, phosphorus and potassium fertilizers can also promote strong plants and bright flower colors. Winter flowers enter the dormant period, do not apply fertilizer, but some potted flowers in the winter can continue to grow, in this case, a small amount of fertilizer can be applied to meet the needs of growth.

2. Fertilize according to the growth of the plant, the physiological activity of the robust plant is vigorous, the growth is fast, the absorption capacity is strong, the nutrients are needed, and the nitrogen fertilizer should be applied frequently. Diseased and weak plants grow slowly, metabolism is not vigorous, absorption capacity is poor, and fertilizer is needed, so it can be applied less or no fertilizer in spring. Flowers also have the problem of "deficiency is not replenished", if the nutrient concentration in the soil is high, it is easy to cause reverse osmosis, causing the root of the plant to die.