Planting trees has countless environmental benefits. They help improve air quality, conserve energy, and promote water conservation. Trees also help combat climate change by absorbing carbon dioxide and producing oxygen. In addition, trees can provide much-needed shade and help to reduce noise pollution. However, planting just three trees can have an even greater impact. Three trees were planted together to create a microclimate, leading to cooler temperatures and increased humidity. This microclimate is ideal for plant growth and can help increase an area's biodiversity. Furthermore, the tree roots' proximity helps stabilise the soil and prevent erosion. Thus, planting three trees together can profoundly impact the local environment and the global climate.