In growing indoor plants, terrariums represent an innovative approach that enables controlled conditions for the growth and development of plants that require specific care. Many tropical plant species are difficult to maintain in standard room conditions due to high requirements regarding moisture, light and water quality. The hypothesis of this paper is based on the claim that terrariums are the optimal environment for growing plants with a special method of cultivation. The aim of this final thesis is to describe the historical development of terrariums, the conditions for growing plants in terrariums, and some of the most common species suitable for making terrariums, their taxonomic affiliation, origin, morphology, to explain what makes them suitable for such cultivation, and to describe the care and maintenance measures for terrariums. The research is based on a comprehensive analysis of the literature related to growing plants in terrariums and their specific growth conditions. Primary and secondary sources were used, including works from botany and horticulture, as well as studies dealing with adaptive traits of plants. Research has shown that terrariums provide a stable and controlled environment that is optimal for the growth of plants with special requirements. The terrarium enables easy management of the microclimate and reduces the need for intensive monitoring of the plant, while regular maintenance minimizes problems such as drying of the soil or burns on the leaves from too much light. Also, the minimal need for fertilizing and watering in a closed ecosystem makes terrariums easy to maintain, which makes them an attractive solution for indoor decoration. The conclusion of the paper confirms that growing plants in terrariums is extremely useful for plants that require specific growth conditions. Plants show better results in terms of growth, vitality and longevity within a controlled terrarium environment, compared to outdoor conditions or traditional growing in pots. Terrariums therefore provide an excellent opportunity to grow demanding plants in a simple and sustainable way, allowing the enjoyment of greenery and exotic species even in urban environments.