As summer showers arrive, many plant owners wonder if placing their indoor greenery outside to catch the rain is beneficial. The idea is that rainwater contains natural minerals and is free of the chemicals found in tap water, potentially giving plants a spa-like treatment.
However, experts warn that this practice comes with risks. Sudden temperature changes, heavy downpours, and pests can stress indoor plants. It's best to gradually acclimate plants to outdoor conditions and bring them back inside before the rain stops to avoid waterlogging.
Ultimately, while an occasional gentle rain can help wash dust off leaves and provide pure water, it's not a necessary treatment and may do more harm than good for sensitive species.