Official LEGO® image · © LEGO Group and/or the respective rights holders. Source: LEGO Italy ↗

Botanicals · SET 10345

Flower Arrangement

A floral arrangement with a white vase and plinth. Build fourteen flowers of different types, then choose how to balance them in the display.

Pieces: 1,161
Release year: 2025
Theme: Botanicals
Set number: 10345
LEGO recommended age: 18+
LEGO retail price · Italy: 109.99 €

View on LEGO Italy Official building instructions

Available at LEGO Italy when checked on 22 October 2026. Availability can change. Check the store for the latest information.

Retail price reported by the LEGO source for the stated market. Check the store for current price and availability; this does not establish the launch price. LEGO ↗ · Reference checked on 22 October 2026

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Official English name verified at: LEGO English catalogue ↗ · Checked on 24 October 2026.

TIME TO BUILD

How long does it take to build Flower Arrangement?

Individual build

A starting point for planning your build. Times for each experience level are editorial estimates, not measurements submitted by HowLongToBuild users.

Editorial estimate informed by external reports

Beginner

≈ 5 h 30 minSuggested range3 h 45 min – 7 h 45 min

Intermediate

≈ 3 h 30 minSuggested range2 h 30 min – 5 h

Experienced

≈ 2 h 15 minSuggested range1 h 30 min – 3 h 15 min

Based on one person building the set for the first time, following the original instructions and using numbered bags where supplied. Includes normal piece-finding and minor adjustments; excludes long breaks, filming, dismantling and modifications. Sources may use different methods. This range is neither a statistical interval nor a limit: your build may take less or more time.

How we estimate times · sources and method

Many small modules and the final arrangement need patience. Our complete-model time includes the vase. The three experience bands are cautious editorial assessments, not measured averages.

Sources do not always specify the builder’s experience. The three experience bands are our editorial assessment, based on the complexity of the set and individual accounts where available.

Brick Fanatics · Flower Arrangement ↗
The review reports almost two hours and describes a repetitive building process.

Checked: 22 October 2026 · Method v1.0 · Limited reports; not a statistical average.

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BEYOND THE BRICKS

Did you know?

The model, the history, the ideas

Inside the set

Seven types of flowers

Camellias, peonies, hydrangeas, baby’s-breath, ranunculus, bouvardia and lilies create variety rather than identical flower heads.

LEGO source

Interchangeable flower heads

A pin system lets you remove the flower heads and combine them with those from compatible Botanicals sets.

LEGO source

Beyond the set

The stories, places and inventions behind your build.

Soil can influence the blue

Some hydrangeas develop blue flowers in acidic soil. This doesn’t apply to every species: the relationship between plant and soil matters more than the initial colour alone.

Royal Horticultural Society

Showy flowers don’t always feed pollinators

Many hydrangeas have large, colourful sterile flowers. The small fertile flowers produce pollen and nectar, so an eye-catching bloom doesn’t necessarily provide more food for pollinators.

Gardens by the Bay

Written by HowLongToBuild · Sources are linked with each story · Checked on 22 October 2026. Historical facts and story details refer to the context described.

THE COMMUNITY’S EXPERIENCE

What was it like to build?

Three separate scores from 1 to 10. For difficulty, 1 means very easy and 10 means very difficult.

No approved ratings yet. Scores are never generated by this site or inferred from the recommended age.

Building tips from the community

Specific steps, useful checks and sticking points. Contributions appear after moderation, in their original language. Do not upload instruction pages or personal contact details.

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SET THE MOOD

A soundtrack for your build

· Selected for the subject and atmosphere

Strings and piano weave through electronic pulses, balancing momentum and suspension. A fit for patient builds alternating repeated sections and more expressive details.

OUR PICK

re:member

Ólafur Arnalds

Strings, piano and electronics

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