Summer, with its high temperatures and humidity, makes many plants uncomfortable, the most obvious problem being water deficiency. For plants, water is the source of life. Plants need more water to maintain growth during the summer. How to provide adequate water for plants in the hot summer? This article will introduce in detail.
Understanding plants' water needs1. Different plant species have different water requirements
Different types of plants have varying water needs. Shade-loving plants require less water, while drought-tolerant plants are more adaptable to water conditions; on the other hand, sun-loving plants and ornamental leaf plants need more water. When watering plants, it is essential to first understand the species of the plant and water them according to their needs.
2. Different growth stages of plants have different water requirements
Plants also have different water needs at different growth stages. In the early stages of growth, plants require less water; as the growth stage progresses, the water requirement gradually increases, reaching a peak during the summer when plants are growing vigorously.
Summer watering techniques for plants1. Choose the right time
In the summer, with high temperatures and strong sunshine at noon, watering can easily cause plant leaves to sunburn. It is best to water in the morning or evening when the temperature is relatively lower, which is conducive to the plant absorbing water.
2. Control the amount of water
Watering should not be excessive in the summer to avoid soil积水, which can lead to root rot. The amount of water should be enough to keep the soil surface moist without积水. The specific amount of water should be adjusted according to the plant species, soil texture, and climate conditions.
3. Alternate watering
To prevent soil compaction, alternate watering can be used, which involves watering thoroughly once, waiting for the soil to dry slightly, and then watering thoroughly again. This method ensures that plants absorb sufficient water while preventing soil compaction.
4. Pay attention to the watering method
When watering, try to let the water flow to the plant's roots and avoid splashing water on the leaves. For some shade-loving plants, such as green vines and hanging orchids, a method of spraying the leaves can be used to provide moisture.
Maintaining air humidityIn the summer, in addition to watering, it is also important to maintain air humidity. This can be achieved by spraying or placing water trays to increase the humidity and create a good growing environment for the plants.
Plants need water in the summer, and providing adequate water is the key to ensuring their normal growth. Understanding plants' water needs, mastering watering techniques, and maintaining air humidity can help plants grow robustly even in the hot summer.
References:
[1] Institute of Botany, Chinese Academy of Agricultural Sciences. (2018). Flora of China [M]. Beijing: Science Press.
[2] State Forestry Administration. (2019). Techniques of Flower Production in China [M]. Beijing: China Forestry Publishing House.