Can we use the rain to water the indoor plants on the balcony?

Com the arrival of rainy days there are those who take advantage to put the house plants abroad, either on the street, on a terrace or even on the balcony, so that they are watered.

But is this a good idea? According to the Good Earth Plants website the answer is yes

The rain that falls directly from the clouds to water the plants offers different benefits.

Benefits of putting plants in the rain

First it provides a “good bath”, something that plants need. Water helps remove dust and other debris that may have been left on the leaves. 

However, be careful if your plants have more delicate leaves so that they are not exposed to too intense rains or strong winds. 

It is also mentioned that rain water dissolves the salts and other minerals present in tap water, which remain in plant soil.

Calcareous water does not pose a risk to human health, however, it causes the formation of a layer of salt and calcium carbonate in the soil (or roots), which can begin to repel water. 

Since rainwater is naturally “soft” can help remove these minerals from the soil in the pot from your plant. Periodic leaching is beneficial.

Rain also helps clean stomats, or respiratory pores, from the leaves of your plant, improving your ability to absorb carbon dioxide and nutrients for photosynthesis. 

Rain plants: Care you should take

If you want to put your plants to be watered with rainwater you should take some points into consideration. Do these really need water? Most indoor plants develop better with a regular watering and dry cycle, allowing the soil to dry a little between the irrigations.

However, as a general rule, indoor plants tolerate being soaked with rainwater, even if the soil is already damp.

Rainwater contains more oxygen than tap water, which means it offers a safety margin when the soil is saturated after a storm.

The wind is another factor to consider. This can knock down the plants and damage the larger leaves. You should find a shelter. 

After rain put the plant back inside the house before the sun returns, as direct light may burn the leaves.