Watering "five see"
Look at the water quality. The moisture required for flowers and trees is better than unpolluted natural precipitation. River water, pool water, and rainwater are the preferred watering waters. The tap water used in daily life is added with a scavenger in the purification process and should not be directly watered. The boiled egg water, the fermented rice water, and the exchanged fish culture water are rich in nutrients and are very good watering water.
Second, look at the water temperature. Hua Tuo said it well: "The water temperature is moderate and the water temperature is too cold to catch a cold." When the difference between the soil temperature and the water temperature is large, watering can not be done so as not to damage the root system. Some potable water can be stored in pots or shallow water tanks near potted flowers, which is conducive to the natural adjustment of water temperature.
Three to see the time. The temperature varies throughout the year, and the amount of water used for watering depends on the season. Most of the flowers in the dormant state, as long as the soil can be kept slightly wet.
Four to see flower pots. Watering pots should also be based on the size of the pot, its depth and the texture of the pot.
Five to see flowers and trees. Different flowers need different amounts of water, so watering varies from flower to flower.
Shandong Dahua Machinery Co.,Ltd , https://www.agrodahua.com