What is the Mineral Water Method? A Guide for Gardeners
                                
                                
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                                    4 min read                                
                            
                                While some small-scale studies have suggested that plants watered with carbonated water may experience a temporary growth boost, the mineral water method is not a single, endorsed gardening practice. Instead, the term most commonly refers to either the controversial practice of watering plants with mineral-rich bottled water or a practical DIY technique using empty mineral water bottles for self-watering.