If you love LEGO Botanicals and calm, nature-inspired builds, the LEGO Ideas Cactus Terrariums project is one to watch. Created by @44th_brick (Matus Mar), the fan designer behind the popular Botanical Terrariums project currently under LEGO review, this new design turns desert plants into elegant, display-ready brick art.
Each terrarium shows off a different cactus personality, from round and flowering to tall and sculptural. The earthy tones and smooth glass-like domes make it look like something you’d find in a modern art gallery rather than a LEGO shelf.
The project has already reached 7k supporters on LEGO Ideas, bringing it even closer to the 10K milestone needed for official LEGO review. It’s another win for the growing LEGO Botanicals fan community and a reminder of how creative builders can turn nature into stunning brick displays.

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What Are LEGO Cactus Terrariums?
The LEGO Ideas Cactus Terrariums project captures the calm beauty of desert plants in a stylish, brick-built display. It features three unique cactus builds, each with its own shape and personality. One is round and flowering, another tall and minimal, and the third spiky and bold. Together, they look like a living sculpture that brings desert charm to any LEGO collection.
Each cactus sits inside a clear half-globe that mimics glass, resting on a wood-style base with golden accents. The design balances earthy colors with refined details, making it look both natural and high-end. It feels perfectly at home next to LEGO Botanicals sets like the Succulents (10309) or Tiny Plants (10329).
According to 44th_brick, the goal was to create a piece that feels peaceful to build and beautiful to display. It’s a small project with big design energy, turning simple shapes into something that feels calming and timeless.

About the Creator
The LEGO Cactus Terrariums project was designed by @44th_brick (Matus Mar), a LEGO fan designer from Slovakia known for turning nature into creative, display-worthy builds. His work blends design and mindfulness, giving each creation a calm, modern aesthetic that fits perfectly with the LEGO Botanicals theme.
Matus first gained attention with his Botanical Terrariums project, which reached 10K supporters earlier this year and is now under review by the LEGO Ideas team. That build introduced a relaxing, nature-inspired concept that resonated with adult builders who love both plants and clean design.
With over 10K supporters on one project and more than 7K on his latest, Matus has become one of the most recognized names in the LEGO Botanicals community. His designs keep proving that LEGO can be both artistic and soothing, one brick at a time.
Why Botanical Fans Will Love This Set
For fans of the LEGO Botanical Collection, the Cactus Terrariums feel like a natural extension of the theme. They capture the same calm, artistic energy as sets like the Succulents (10309) and Tiny Plants (10329) but with a desert twist. Each build adds texture, contrast, and a different kind of beauty that complements the softer floral sets.
The set’s earthy tones and sleek domes make it perfect for display in small spaces. It’s an ideal pick for anyone who loves decorating with LEGO plants but prefers something minimalist and modern. No watering required, no fading colors, just clean design that stays timeless.
Beyond looks, the Cactus Terrariums also deliver a relaxing building experience. The repetitive shapes and smooth lines make it a peaceful project for builders who enjoy slow, mindful building sessions. It’s a creative break that ends with something beautiful to show off.
How to Support the Project
Supporting the LEGO Ideas Cactus Terrariums project is completely free and only takes a minute. If you want to help 44th_brick reach the 10K milestone needed for LEGO’s official review, here’s how to do it:
- Go to the LEGO Ideas Cactus Terrariums page.
- Click the yellow Support button.
- Log in or sign up for a free LEGO account if you don’t already have one.
- That’s it. Your vote is counted and helps push the project closer to becoming an official LEGO set.
Once a LEGO Ideas submission reaches 10,000 supporters, the LEGO Review Board evaluates it for possible production. That means this design could join the official LEGO Botanical Collection someday, just like the Botanical Terrariums project currently under review.
Every supporter helps bring the concept one step closer to real shelves, and the community has already proven there’s a big love for mindful, nature-inspired LEGO builds.

Final Thoughts
Whether you’re a fan of LEGO Botanicals, a cactus lover, or just someone who enjoys calm and creative builds, the LEGO Ideas Cactus Terrariums project is worth supporting. It combines natural textures, soothing colors, and clever design into a display piece that feels both modern and peaceful.
Projects like this remind builders how creative the LEGO community can be. They’re proof that even something as simple as a cactus can turn into art when designed with care. And with more than 7,000 supporters already behind it, this concept is inching closer to becoming a real set.
So, what do you think? Would you add the Cactus Terrariums to your LEGO Botanical Collection, or are you saving your vote for another fan favorite? Either way, now’s the perfect time to visit LEGO Ideas and help push this one to 10K.
