What are the maintenance methods of planting? What are the maintenance methods of potted plants?

1, sunny balcony and terrace, suitable for the growth of potted flowers and trees. Pine, cypress and Chinese fir that can be potted are mainly used for leaf viewing, while winter jasmine, rose, pomegranate and chrysanthemum are mainly used for flower viewing.

2. In places with poor light, you can plant some flowers and trees that like shade or are sunny and tolerant to shade. Such as oleander, palm, bamboo, cycad, evergreen, peach leaf coral, Parthenocissus tricuspidata and so on. Although there are not many flowers and trees for viewing, they are luxuriant in green leaves and unique in style.

Indoor, should choose shade-loving flowers and trees, mainly ornamental green leaves, such as: chlorophytum, bamboo, ivy, clivia, yucca, Pterocarya stenoptera and so on. The above flowers and trees, like warm and cold, must stay indoors for about half a year from 10 to next March. In the other six months, as long as the indoor air is ventilated, flowers and trees can grow well in hot weather by putting them in a ventilated place in the window.

4. Flowers that bloom in winter and spring, flowers that like light, and warm flowers, such as crab claw orchid, cyclamen, camellia, poinsettia and autumn sowing grass flowers, Milan, jasmine, etc. , should be placed on or near the sunny windowsill.

5. Evergreen flowers and trees that like sunshine but are resistant to low temperature or flowers that are dormant, such as sweet-scented osmanthus and citrus, can be placed in a cool and light-scattering place.

6. Flowers that are generally not strict with light requirements, such as potted water lilies and Chinese roses, can be placed in a cool place away from light.

7. Pay attention to ventilation indoors: In order to reduce the occurrence of pests and diseases and help flowers grow healthily, open the window for ventilation at noon on a sunny day all winter.

8. Fertilization and watering: After winter, the temperature continues to drop, the metabolism of flowers is slow, or they enter a dormant state. Generally, besides watering and fertilizing potted flowers according to actual needs, fertilizer and water should also be strictly controlled. If the pot soil is not too dry, don't water it, especially the shade-tolerant flowers, to avoid watering too much and causing rotten roots and fallen leaves. Water for watering flowers in winter must be dried and reused when the water temperature is close to room temperature. The general watering time should be around noon. For some evergreen flowers, such as asparagus, camellia and so on. They should be sprayed with water close to room temperature frequently to promote photosynthesis.