Rooftop Trees in Self Watering Barrels for Portable & Soil Less Personal Pocket Forest These are lightweight, a beautiful option with many varieties of trees readily available. The weight will be between 25 kgs to 50 kg You only need to water once in 15 days and don't need to water for the monsoon period You can also use grey water from the kitchen or bath water which will also be a good water saving technique Use these self watering plant which you can make yourself and put your existing trees

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