Terrariums have become increasingly popular in recent years as a way to bring nature indoors and create a self-sustaining ecosystem. A closed terrarium, in particular, offers a unique opportunity to create a miniature world where plants thrive in a self-contained environment. But when it comes to selecting plants for a closed terrarium, not all species are suitable. In this article, we will explore some of the best plants that can be planted in a closed terrarium.
Closed terrariums are essentially sealed environments that create a miniaturized version of the water cycle. The moisture inside the terrarium is trapped, condenses on the walls, and falls back to the soil, creating a self-sustaining ecosystem. Because of this unique environment, plants that require high humidity and can tolerate limited airflow are the best choices for closed terrariums.
Mosses: Mosses are ideal plants for closed terrariums due to their low-growing nature and love for high humidity. They thrive in damp, shaded areas and create a lush carpet-like appearance in the terrarium. There are various types of mosses to choose from, including sheet moss, cushion moss, and fern moss.
Ferns: Ferns are another popular choice for closed terrariums. Their feathery foliage and love for humid conditions make them a perfect fit. Some great fern options for terrariums include maidenhair ferns, button ferns, and bird's nest ferns. They add a touch of elegance and can thrive in the low light often found inside closed terrariums.
Fittonias: Fittonias, commonly known as nerve plants, are beautiful and colorful additions to a closed terrarium. They are known for their vibrant veined leaves and preference for high humidity. Fittonias are available in different colors, including green, pink, and white, allowing for creative and eye-catching terrarium designs. Shop Fittonias
Calathea: Calathea plants are stunning additions to a closed terrarium. Known for their ornate and vibrant foliage, Calathea varieties like Calathea orbifolia, Calathea medallion, or Calathea lancifolia thrive in high humidity environments. Their large, patterned leaves add a touch of exotic beauty to the terrarium, making them a popular choice among plant enthusiasts. Shop Calatheas
Asparagus Fern: Asparagus ferns, scientifically known as Asparagus setaceus or Asparagus densiflorus, are excellent plant choices for a closed terrarium. Despite their name, they are not true ferns but rather a type of climbing or trailing plant. Asparagus ferns feature delicate, feathery foliage that adds a soft and airy texture to the terrarium. Shop Asparagus
Ficus ginseng microcarpa: Ficus ginseng microcarpa, commonly known as the bonsai ficus or ginseng ficus, is a popular plant choice for closed terrariums. With its unique and gnarled trunk and lush, glossy foliage, it adds a bonsai-like aesthetic to the terrarium. Ficus ginseng microcarpa is a hardy plant that can tolerate high humidity and low-light conditions, making it suitable for the enclosed environment of a closed terrarium. Shop Ficus Ginseng Microcarpa
When creating a closed terrarium, it's essential to consider the specific needs of the plants you choose. Make sure they have similar light and water requirements to ensure they thrive in the enclosed environment. Also, keep in mind that closed terrariums require minimal watering since the moisture is recycled. Overwatering can lead to fungal growth and other issues, so it's crucial to monitor the moisture levels and adjust accordingly.
