Can Rainwater Be Used to Water Plants?
The editor answers for everyone whether rainwater can be used to water plants with related experience in flower planting, details are as follows:
Can Rainwater Be Used to Water Plants?
Rainwater can be used to water plants. Nitrogen compounds in the air are highly condensed in rainwater, which turns into nitric oxide during lightning strikes, dissolves in rainwater, reacts with other substances in the soil, and turns into nitrogen fertilizer beneficial for plant growth. Using rainwater to water acid-loving flowers not only makes the branches and leaves lush, accelerates growth, and strengthens the plants, but also extends the cultivation period and enhances ornamental value.
Rainwater for Plant Watering
Rainwater can be used to water plants. Nitrogen compounds condensed in the air turn into nitric oxide when encountering lightning, dissolve in rainwater, and react with other substances in the soil, turning into nitrogen fertilizer beneficial for plant growth.
Rainwater Suitable for Which Flowers1. Jasmine: Jasmine flowers will be more vibrant, larger, and fragrant after being rinsed by rainwater in the summer.
2. Hydrangea: Hydrangea should be watered with rainwater during rain, and it is important to ensure good drainage for the potting soil of hydrangea on rainy days. If the drainage is poor, move the hydrangea indoors promptly.
3. Rain Lily: Letting rain lilies be rinsed by rainwater during rainy days can make them grow more vigorously with green leaves. Be careful to avoid waterlogging.
4. Blue Snowflake: Blue snowflake can receive ample rainwater irrigation in the summer as it likes water. Excessively dry growing conditions will affect its flowering.
Benefits of Using Rainwater for Plant Watering
1. Rainwater contains fewer gases and is more active, which is beneficial for dissolving soil nutrients and promoting plant growth.
2. Using rainwater to water plants can prevent potting soil compaction. Rainwater soaked seeds germinate and root quickly, and grow robustly.
3. Using rainwater to water acid-loving flowers not only makes the branches and leaves lush, accelerates growth, and strengthens the plants, but also extends the cultivation period and enhances ornamental value.
Precautions When Using Rainwater for Plant Watering
1. Since urban air is polluted by industrial waste gases and dust, rainwater is acidic. If acid rain is severe, measures to prevent acid rain need to be taken. Of course, for areas with better environments or rural areas, it is sufficient to avoid rainwater containing harmful insect eggs or pathogens.
2. Since rainwater has no self-cleaning ability, it is best to use it as it falls and not store it for too long.
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