The 8 best plants for an indoor zen garden – what to grow to add calm and tranquility to your home

Calming, simple, serene, Japanese Zen gardens are the complete opposite of busy, loud urban life. Beautifully lush green planting, interrupted by soft rounded stones and swathes of gravel raked into intricate patterns, they are the kind of thing you dream of returning to after a long day for a moment of contemplation and relaxation. 

However, they do require outdoor space, and a fair amount of maintenance, which some of us may not have access to or be able to offer. But that doesn't mean you can't replicate the calming effects in an indoor garden using indoor plants. You can create stunning displays that imitate those you would find in a Japanese garden, just indoors and probably on a slightly smaller scale. 

The best plants for an indoor zen garden

We spoke with the indoor plant experts Mark McCance from Hortology about what are the best plants for an indoor Zen garden to help recreate those calming vibes.

1. Ficus Ginseng (Indian Laurel)

Bonsai trees are synonymous with Japanese and Zen-style gardens, however, some types can be tricky to care for, especially indoors. The Ficus Ginseng, is the perfect Bonsai for beginners. They like a consistent temperature and plenty of light, so pop them in a sunny spot and water on observation – every few days is best. Their size and requirements are ideal if you're simply wondering how to turn your windowsill into an indoor garden.

'The Ficus Ginseng's twisted trunk and glossy green leaves closely resemble the ancient bonsai trees often associated with Japanese gardens. It evokes a sense of maturity, strength, and tranquillity.' explains Mark. 

'Its unmistakable bonsai tree style is relatively easy to care for, making it a good choice for someone looking to take their first steps into curating bonsai. It’s also symbolic of resilience and endurance, aligning with the principles of Zen philosophy. The Ficus Ginseng's compact size and minimalist aesthetics make it an excellent choice for adding a touch of nature and serenity to your space.'

Buy a Ficus Ginseng from Amazon.

2. Nephrolepis exaltata (Boston Fern)

When asking experts what plants are best for a lush indoor garden they invariably said ferns. 'The Boston Fern is a classic choice for indoor plants, known for its lush and feathery fronds,' Mark says. 'It adds a sense of softness and tranquillity with its graceful foliage, reminiscent of flowing water. Boston Ferns thrive in humid environments, making them a perfect houseplant for bathrooms or areas with higher humidity levels.'

'Group with other greenery to create a lush forest ambiance, perfect for embracing the serene practice of shinrin yoku (forest bathing) in the comfort of your home. Alternatively, they can be included in an Onsen-inspired bathroom, adding a touch of tranquillity and natural beauty to your self-care sanctuary.'

Buy a Boston Fern from Amazon.

3. Crassula ovata (Jade Plant)

The Jade Plant is a gorgeous house plant, and its unusual waxy leaves make for a really decorative addition to shelving to add some contrasting textures and shapes among books, frames, etc. They are super low maintenance too - ideal for if you're just getting into apartment gardening for beginners. They just need watering regularly in the warm months and far less so when the temperature drops. 

'The Jade Plant is a symbol of good luck and prosperity in many Asian cultures, including Japanese. Its thick, fleshy leaves resemble jade stones and are associated with wealth and abundance. Those leaves also store water, making it resilient and low maintenance. The Jade Plant's simple yet elegant appearance fits well with the minimalist and balanced design principles often found in Japanese aesthetics,' explains Mark.

Buy a Jade plant from Amazon.

7. Pachira aquatica (Money Tree):

Indoor trees are a huge trend right now, and the Money Tree is an easy one to care for and will thrive indoors. Their twisted trunks and star-like leaves create a tropical vibe in any room you bring them into and they grow fast too so it won't take them long to make an impact. 

'The Money Tree is also believed to bring good fortune and prosperity, making it a popular choice in Asian-inspired interiors. It's braided trunk and lush green foliage create a visually appealing and harmonious presence. In Japanese culture, the concept of "engi" refers to the idea of objects having spiritual energy, and the Money Tree embodies this concept by promoting positive energy and well-being.' says Mark.

'Place the Money Tree in bright, indirect light and water it when the top inch of soil feels dry. It appreciates some humidity, so misting the leaves occasionally can be beneficial.'

Buy a Money Tree from Fast Growing Trees.

5. Aspidistra (Cast Iron Plant):

Looking for the lowest maintenance houseplant around? The Cast Iron plant has got to be the best houseplant for beginners and it's perfect for creating an indoor Zen garden. 

'The Aspidistra is known as the "Cast Iron plant" due to its ability to tolerate neglect and low-light conditions. Its dark green, glossy leaves exude a sense of durability and strength, symbolizing resilience and adaptability. Incredibly easy to care for, this plant prefers low to medium light and should be watered moderately. Allow the soil to dry slightly between waterings to prevent overwatering,' explains Mark.

'In Japanese gardens, the Cast Iron plant is often used in shaded areas and can provide a grounding and calming effect in dark indoor spaces such as corners or north-facing rooms.'

Buy a Cast Iron plant from Fast Growing Trees.

6. Asplenium Osaka (Japanese Bird's Nest Fern):

Ferns are ideal for adding loads of lush greenery indoors, their soft tendrils can fill shelves, window sills, and hanging baskets beautifully and instantly add a calmness to a room. 'In Japanese culture, ferns are associated with tranquillity and simplicity, aligning well with the Zen principles of balance and mindfulness.' says Mark.

'The Asplenium Osaka's compact growth habit and gracefully arching fronds resemble a bird's nest, contributing to a natural and organic atmosphere. It adds a sense of freshness and vitality to a space, invoking a connection with nature. Place this fern in bright, indirect light and keep the soil consistently moist but not soggy. Mist the leaves regularly to provide adequate humidity.'

Buy a Japanese bird's nest fern from Amazon.

7. Fatsia japonica (Japanese Aralia):

Zen gardens are so often all about the greenery. Rather than adding lots of color with flowering plants, the interest comes with layering lots of different shapes and textures of greenery - this is also how plants make a room look more expensive. The Japanese Aralia is perfect for pairing with some of the more fleshy succulents we have so far mentioned, or more delicate ferns to create a Japanese-inspired indoor garden. 

'The Fatsia japonica's large, glossy leaves and tropical appearance create a bold and exotic focal point. It brings a sense of lushness and drama to a space, while still maintaining a clean and uncluttered aesthetic. In Japanese gardens, the Japanese Aralia is often used to add structure and depth, representing the abundant beauty found in nature.' explains Mark.

'This plant prefers bright, indirect light and requires regular watering to keep the soil evenly moist. It also appreciates higher humidity levels, so misting is welcomed.'

Buy a Japanese aralia plant from Amazon.

8. Dracaena marginata (Dragon Tree):

The Dragon Tree is a super popular houseplant. You often find it in offices too because it's such a low-maintenance plant. It's very architectural, with its striking spiky leaves, so we would recommend softening the look with a textured concrete or terracotta pot and displaying it with other houseplants rather than letting it stand alone. 

'The Dracaena marginata features long, slender leaves with red or burgundy edges, creating a striking visual contrast. It's upright growth and architectural form make it an excellent choice for adding height and structure to a space. The Dragon Tree is associated with wisdom and strength, which aligns well with the serene and contemplative atmosphere of a zen/Japanese-style setting,' explains Mark.

'Adaptable to a range of light conditions and resistant to drought, the Dragon Tree is easy to care for as long as you don’t overwater and keep it relatively warm. Temperatures below 53F can be problematic.'

Buy a Dragon Tree from Fast Growing Trees.