2x PointsAges 9+

Flowering Cactus (11509)

Name: Flowering Cactus
Brand: LEGO
SKU: 11509
Rating: 4.8 (4 reviews)

Prices last checked: 28 July 2026 at 18:26

LEGO.com RRP:

£24.99

Best Price Found

€18.39(~£15.45) -£7.50 (30%)

View Deal →

Amazon FR// Last Checked: 28 Jul

LEGO.com

★4.8

(4 reviews)

★4.8

🧱 482 pieces - : £0.04

Available From

£17.49

£24.99

Free delivery

Save £7.50 (30% off)

Price checked: 28 Jul 2026

View Deal →

Best Deal

€18.39(~£15.45)

Price checked: 28 Jul 2026

View Deal →

€18.99(~£15.95)

Price checked: 28 Jul 2026

View Deal →

£22.99

£24.99

Save £2.00 (8% off)

Price checked: 25 Jul 2026

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£25.00

Price checked: 30 May 2026

View Deal →

LEGO.comOfficial

£24.99

Price updated: 28 Jul 2026

View on LEGO →

Building Instructions Brickset

Price Analysis

Lowest Price Ever

£14.85

at Amazon UK · May 2026

Average Price (12mo)

£20.46

Current vs Average

-22.0%

Below average

Price Trend

Falling

Last 30 days

Best Month to Buy

July

Value Score

10.0/10

Price-per-piece vs theme avg

The lowest price we've recorded for Flowering Cactus is £14.85 at Amazon UK in May 2026. The current price is 22.0% below the 12-month average of £20.46. Prices have been trending downward recently — a good time to buy. Historically, July tends to offer the best prices for this set.

Price History & Buying Verdict

VerdictGood time to buy

•The current best price of £15.45 is within 5% of the all-time low we've recorded (£14.85 at Amazon UK, May 2026).
•It's currently 22.0% below the 12-month average price of £20.46 — a notably good window.
•Prices have trended downward over the last 30 days — there's a chance of a further dip.
•On price-per-piece, this is one of the better-value sets in the Botanicals range (value score 10.0/10 vs theme average).
•A recent price drop of about £3.86 was recorded in the last 30 days.

We've been tracking the price of LEGO Botanicals Flowering Cactus (482 pieces) for 195 days, recording 110 data points across LEGO.com and major UK retailers. Over that period the price has dropped 30 times below previous levels, with the lowest price ever recorded being £14.85 at Amazon UK in May 2026.

The 12-month average sale price for set 11509 works out to £20.46 — that's 18.1% below the LEGO RRP of £24.99. The highest price we recorded across our tracked retailers was £25.00, giving a range of about £10.15 between the cheapest and most expensive observation.

Amazon DE has run the most price drops on this set in the period we've tracked, making it the retailer most worth watching for short-term deals. Historically, July has produced the lowest average prices for Flowering Cactus, so if you're not in a hurry it's worth bookmarking the page closer to that window. Prices have been trending downward over the last 30 days.

Want to see how LEGO Flowering Cactus (set 11509) compares against other sets? Browse the best-value LEGO sets or check the full price-history tracker.

Description

Flowering Cactus (11509) is a LEGO Botanicals set with 482 pieces, with an RRP of £24.99. It's currently available from £15.45 at Amazon FR — 30% below the RRP, saving you £7.50. Prices have been falling over the last 30 days. With a value score of 10.0/10, this set offers excellent value compared to other Botanicals sets.

SpecificationsDelight young plant lovers with the LEGO® Botanicals Flowering Cactus (11509) building set for kids ages 9 and up. Packed with details, it lets girls and boys have fun creating cool cactus decor. Kids will feel their creativity flourish as they build 2 cacti models. The larger LEGO cactus is in full bloom and features a pink flower with a yellow center on top, while the smaller LEGO cactus features pink buds in various stages of growth. The cacti are an authentic shade of green and are both displayed in a pastel blue plant pot, making it easy for kids to show them off as bedroom or home decor once they’ve finished building. A great gift for girls and boys on birthdays and other special occasions, as well as a gift for nature lovers of all ages, this LEGO Botanicals building set is available in the LEGO Builder app, where kids can zoom and rotate their builds and track their progress. Set contains 482 pieces.

Features

CACTUS TOY – Delight kids who love plants with the LEGO® Botanicals Flowering Cactus building set (11509) for girls and boys ages 9 and up
BUILD 2 CACTI – Young nature fans can let their creativity flourish as they build 2 LEGO® cacti: a larger cactus in full bloom and a smaller cactus with buds in different stages
PINK LEGO® FLOWERS – The larger LEGO cactus features a pink flower with a yellow center on the top, while the smaller cactus features small pink buds
CACTUS DECOR – The building set includes a pastel blue plant pot, which makes it easy to display the LEGO® cacti as home decor once they’re complete
NATURE GIFT FOR KIDS – This LEGO® cactus set makes a gift for girls and boys on birthdays and special occasions as well as a fun gift for plant lovers
BUILDER APP – The cactus building set is available in the LEGO® Builder app, where budding florists can access digital instructions and track their progress
BOTANICALS COLLECTION – Build more blooms with other building sets (sold separately) in the LEGO® Botanicals range, where you’ll find roses, cherry blossoms, sunflowers and more
DIMENSIONS – The 482 piece-set measures over 6.5 in. (16 cm) high, 4 in. (11 cm) wide and 3.5 in. (9 cm) deep

Frequently Asked Questions about Flowering Cactus

What is the best price for LEGO Flowering Cactus (Set 11509)?

The best current price for LEGO Flowering Cactus (Set #11509) is £18.39 at Amazon FR. This is £7.50 cheaper than the official LEGO RRP of £24.99. Price last verified on 28 July 2026.

How much can I save on LEGO Flowering Cactus?

You can save £7.50 (30% off) on LEGO Flowering Cactus by buying from Amazon FR instead of LEGO.com. The official RRP is £24.99, but you can get it for just £18.39. Browse more top discounts.

How many pieces are in LEGO set 11509?

LEGO Flowering Cactus (Set #11509) contains 482 pieces. At the best available price of £18.39, that works out to approximately 3.8p per piece.

What age is LEGO Flowering Cactus suitable for?

LEGO Flowering Cactus (Set #11509) is recommended for ages 9+. This set is part of the LEGO Botanicals theme. View all Botanicals sets and deals.

Where can I find the building instructions for LEGO Flowering Cactus?

You can download the official building instructions for LEGO Flowering Cactus (Set #11509) for free from LEGO.com. Download the building instructions here. The instructions are available as a PDF and can be viewed on any device.

Where can I buy LEGO Flowering Cactus in the UK?

LEGO Flowering Cactus (Set #11509) is available from 5 UK retailers including Amazon UK, Amazon FR, Amazon DE and others. Prices range from £17.49 to £25.00. It's also available directly from LEGO.com at £24.99.

Is LEGO Flowering Cactus on sale right now?

Yes! While not on sale at LEGO.com, you can get LEGO Flowering Cactus for £18.39 at Amazon FR - that's 30% below the official RRP of £24.99. Browse more best offers.

What is the lowest price ever recorded for LEGO Flowering Cactus?

The lowest price we've recorded for LEGO Flowering Cactus (Set #11509) is £14.85 at Amazon UK in May 2026. That's 41% off the LEGO RRP of £24.99. Track the latest movements on our LEGO price history page.

Is LEGO Flowering Cactus good value for money?

Comparing piece-count to price across the LEGO Botanicals theme, this set scores 10.0 / 10 for value. That works out to about 3.8p per piece. That puts Flowering Cactus in the top tier of Botanicals sets for raw build value — you're paying noticeably less per brick than the theme average. Compare against other contenders on our best-value LEGO sets page.