Rumoured LEGO Botanical Collection Sets for March 2026 Revealed
Published: 9 months ago
Last Updated: 8 months ago
Rumoured LEGO Botanical Collection Sets Coming in March 2026
The LEGO Botanical Collection continues to go from strength to strength, and if the latest rumours are accurate, adult builders and collectors could have even more floral displays to look forward to in early 2026. Fresh reports suggest that two brand-new Botanical Collection sets are pencilled in for a March 2026 release, expanding one of LEGO’s most popular lifestyle themes even further.
As always with early information, everything below should be treated as rumour rather than confirmation — but it’s certainly enough to get LEGO® fans and collectors talking.
LEGO Botanicals 2026: Upcoming Floral Builds
According to newly surfaced information from a well-established LEGO leaker, two unannounced Botanical Collection sets are expected to arrive in March 2026:
Sunflower Bouquet (11502)
Rumoured pieces: 686
Rumoured price: $59.99
Age rating: 18+
Magnolia Branches (11510)
Rumoured pieces: 435
Rumoured price: $49.99
Age rating: 18+
If this information proves accurate, both sets will likely launch on 1 March 2026, as LEGO has historically released new Botanical Collection sets at the very start of their release month.
What Could the New Botanical Sets Look Like?
The rumoured Sunflower Bouquet is expected to build on ideas previously explored in the smaller Sunflowers set released in 2022, but on a much larger and more detailed scale. With a significantly higher piece count, this version could offer a fuller, more realistic display designed specifically for adult builders.
By contrast, Magnolia Branches would be something completely new for the Botanical Collection. Magnolias have not previously appeared in any official LEGO set, opening the door for new elements, colours, and building techniques that could make this one of the more distinctive botanical displays to date.
How These Rumours Fit into the LEGO Botanical Collection in 2026
The start of 2026 has already been busy for LEGO Botanicals. January saw the release of several new floral builds, including Tulip Bouquet, Peace Lily, Daisies, and Flowering Cactus, while February is expected to introduce Flower Wall and Spring Wreath.
If the March rumours are accurate, LEGO would be continuing an aggressive expansion of the Botanical Collection — reinforcing its position as a cornerstone theme for adult fans and home décor-focused builders.
There are also whispers of a Floral Picture Frame Gift-with-Purchase set arriving around the same time, as well as a follow-up to the popular Happy Plants set later in 2026, suggesting LEGO has no intention of slowing down this theme.
When Could We See an Official Announcement?
Based on previous Botanical Collection launches, an official reveal could arrive in the coming weeks, potentially before the end of January. If LEGO plans to open pre-orders, announcements often follow shortly beforehand — meaning confirmation may not be far away.
Until then, collectors should keep expectations realistic and remember that details can change before launch.
Final Thoughts
The LEGO Botanical Collection has quickly become one of the most consistent and display-friendly themes in LEGO’s adult lineup. If Sunflower Bouquet and Magnolia Branches do arrive in March 2026, they’ll likely appeal not just to builders, but also to lifestyle collectors looking for elegant, long-term display pieces.
As ever, we’ll be keeping a close eye on official updates from The LEGO Group, and we’ll update this article as soon as these rumours are confirmed — or revised.
Author: Tom Reynolds
Tom spent over a decade in logistics and supply chain management, giving him a natural interest in how products move through markets. His AFOL journey began when he bought a Star Wars set “for his nephew” and ended up building it himself. Hooked instantly, Tom now focuses on Star Wars, UCS models, and large-scale sci-fi builds. He loves the intersection of fandom and investment, analysing how licensing, nostalgia, and design complexity drive long-term value.
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