Roof gardens, while offering a myriad of environmental and aesthetic benefits, also come with certain disadvantages, especially in urban settings. One notable drawback is the cost involved in the initial setup and maintenance. Establishing a roof garden requires specialized materials, irrigation systems, and professional installation, which can be economically burdensome. Another challenge is the structural impact on buildings. The added weight of soil, plants, and water can strain the structural integrity of rooftops, necessitating costly reinforcement. Furthermore, the risk of leaks and water damage to the building beneath is heightened with roof gardens, demanding vigilant waterproofing measures. Maintenance can also pose difficulties. Regular care and attention are essential to prevent overgrowth, pest infestations, and the deterioration of the garden. In densely populated urban areas, accessibility and safety concerns during maintenance may hinder the practicality of roof gardens. Despite these disadvantages, proper planning, investment, and maintenance strategies can help mitigate these challenges, making roof gardens a viable and sustainable addition to urban landscapes