What are the preparations for flower seeds before sowing? what if the flowers are not luxuriant in summer?

What if the flowers are not luxuriant in summer?

1. Pay attention to temperature and light. Orchids, inverted golden bells, geraniums and other flowers like cool, afraid of high temperature, can be placed in the Arbor or shade, and spray water on the leaves to cool down; mulberry, rose, sweet-scented osmanthus and pomegranate need plenty of sunlight; while asparagus, mast, cuckoo and other fear of strong light, should be placed in a slightly shaded place; big rock tree, Taiwan bamboo, begonia and other taboos of direct sunlight, can be cultivated in a cool place.

2. Watering should be moderate. Water evaporates quickly in summer, so water should be watered in time, at least once a day in sunny days, preferably in the morning and evening, but not at noon. In short, it should be flexibly mastered according to flower habits, flowerpot size and sunny and overcast weather. The water for watering the flowers must go through the sun. If the soil is not watered enough, the soil will be too dry, and the flowers will wilt, the leaves will turn yellow and fall off; if the soil is watered too much, the soil will rot easily, and even die. So in summer, watering should be moderate.

3. timely prevention and control of diseases and insect pests. Summer is generally prone to aphids, red spiders and other insect pests. Once found, it can be washed many times with water, or sprayed with dichlorvos and dimethoate solution of 1 hammer 1500. Shell bugs can be brushed off with a small hairbrush. Powdery mildew can be washed with soapy water, and pay attention to ventilation and increase light.