Selecting the Right Water for Watering Plants
Compared to common knowledge about plant care, choosing the right water for watering plants can definitely bring you benefits. Let's learn about it together!
Water can be divided into hard water and soft water based on its salt content.
Hard water contains more salts, and using it to water plants often causes brown spots on the leaves, affecting the ornamental effect. Therefore, it is better to use soft water for watering plants. Among soft waters, rainwater (or snow water) is the most ideal, as it is close to neutral, contains no minerals, and has more air, making it very suitable for watering plants. If you can collect rainwater during rainy days to water plants, it can help promote plant assimilation, extend the cultivation period, and enhance ornamental value, especially for acid-loving plants that prefer rainwater. Therefore, it is advisable to store more rainwater during the rainy season for later use. In the Northeast of China, using snow water to water plants can also yield good results, but it is important to melt the ice and snow and let the water sit until it reaches room temperature before using it. If there is no rain or snow water, river or pond water can be used. If using tap water, it should be stored in a bucket (or缸) for 1-2 days to let the chlorine evaporate before use, which is more secure.
Water containing detergent or washing powder should not be used for watering plants, nor should water with oil stains. For plants like cacti that prefer slightly alkaline conditions, it is not suitable to use slightly acidic leftover tea water. In addition, attention should also be paid to the temperature of the water when watering plants. Whether it's summer or winter, if the temperature difference between the water and the air is too large (more than 5 degrees), it can easily damage the plant roots. Therefore, it is best to let the water sit in a bucket (or缸) for a day before use, waiting for the water temperature to approach the air temperature.
The above explanation about choosing the right water for watering plants is hoped to bring a little help to your life!