Short answer: yes — LEGO Botanicals 10349 Happy Plants and LEGO Botanicals 11506 Rocking Plants are two small, inexpensive display sets that share the same scale and pastel color language, so they look great side by side even though they were released almost a year apart. If you’re deciding whether to buy one or both, here’s what actually differs.

What’s in each set

10349 Happy Plants (217 pieces, ages 9+) builds two small plants — a dracaena that stands upright and a pilea that sits low and rounded — each about 7–12 cm tall. They sit in yellow and blue pots with painted-on smiley faces, and the pots are interchangeable, so you can mix which plant goes in which color.

11506 Rocking Plants (253 pieces, ages 9+) builds a delosperma (ice plant) named Lumi with purple buds and an echeveria named Ellie with a coral-tipped stem. Its pale green and pale pink pots have rounded bottoms instead of flat ones, so nudging them makes the green pot rock back and forth and the pink one rock side to side — a small play feature the first set doesn’t have.

Both sets launched at the same price point, $22.99 in the US (£17.99 / €19.99), and neither includes a minifigure — these are pure display builds, not scenes.

Do the two sets actually work together?

I didn’t expect LEGO to add a second set to this particular Botanicals subline so soon after the first, but here we are, and the pairing works. The box dimensions on the shelf are different, yet once built, the pots land in a very similar footprint and the same soft pastel palette — yellow, blue, green, pink — so a shelf with both sets doesn’t look mismatched.

LEGO markets the plants and pots across both sets as interchangeable, and for the most part that holds up. One independent reviewer did note the swap isn’t flawless without some minor adjustment, so treat “fully compatible” as “mostly compatible” rather than a guarantee. If you like fiddling with builds, this is a minor point; if you want a plug-and-play swap every time, keep expectations modest.

Who should buy these — and who might skip them

These are nice-looking, cheap sets, which is really the whole pitch. At under $25 each, they’re an easy add-on gift or a low-commitment way to try the LEGO Botanicals line before buying the pricier bonsai or bouquet sets.

They suit:

• Gift buyers who want a small, inexpensive present for a plant lover, teen, or LEGO-curious adult
• Desk or shelf decorators who want low-maintenance “plants” for a home office
• Collectors building out the full Botanicals range piece by piece

They’re a weaker fit for:

• Builders chasing complex engineering or large piece counts — both sets are quick, straightforward builds
• Anyone who specifically wants a scene with minifigures, since neither set includes one
• Buyers hoping for guaranteed, tool-free interchangeability between the two lines, given the mixed reviewer experience noted above

Is LEGO Botanicals 10349 and 11506 worth buying for gift-giving?

Yes, for most casual gift scenarios. Both sets are inexpensive, quick to build, and double as ready-made decor, which makes them safer gifts than larger, pricier LEGO sets where taste matters more.

FAQ

How many pieces does each set have? 10349 Happy Plants has 217 pieces; 11506 Rocking Plants has 253 pieces.

Can I combine 10349 and 11506 into one display? Yes, largely — LEGO designed the plants and pots to be interchangeable across both sets, though at least one independent review found the fit isn’t perfectly seamless without minor tweaking.

Do either of these sets include minifigures? No. Both are plant-and-pot display builds with no minifigures included.

Are these sets good for beginners or kids? Both are rated for ages 9 and up and are simpler, faster builds than most other LEGO Botanicals sets, making them approachable for newer builders.

The verdict

Neither 10349 nor 11506 is a showpiece set on its own, and that’s fine — they’re not trying to be. What they do well is offer cheap, cheerful, low-risk LEGO gifts that happen to match each other on a shelf. If you only want one, pick based on whether you prefer the standing dracaena/pilea pair or the rocking succulent pair. If you want a fuller little garden, buying both gives you four plants and four pots in a coordinated pastel set for under $50 combined.