1. Sets
  2. Wednesday
76784 LEGO Wednesday Black Dahlia Flower thumbnail image

76784 LEGO Wednesday Black Dahlia Flower
Images 6Description 
76784 LEGO Wednesday Black Dahlia Flower
  • Black Dahlia Flower thumbnail
  • Black Dahlia Flower thumbnail
  • Black Dahlia Flower thumbnail
  • Black Dahlia Flower thumbnail
  • Black Dahlia Flower thumbnail
  • Black Dahlia Flower thumbnail

LEGO 76784 Black Dahlia Flower is a Wednesday set currently available at retail for $27.99 and is projected to retire in mid and late 2026. Current new-sealed secondary market prices range from $28 to $40.

LEGO 76784 Black Dahlia Flower is a Wednesday set released in 2025, containing 358 pieces and 2 mini-dolls. The build centers on a black dahlia plant with leaves and light purple buds set in a mini conservatory-style vase. The vase opens to reveal a classroom interior, and a removable dahlia flower functions as a key to unlock the space with desks, a stool, and additional accessories. The mini-dolls are Wednesday Addams and Professor Marilyn Thornhill.
All regions

For Sale (New/Sealed)

 (US) Wednesday Black Dahlia Flower Set With Mini Figures 76784 Factory Sealed
BrickEconomy Choice
$21.00
(US) Wednesday Black Dahlia Flower 76784 358pcs Complete Set Age 9+ $21.22
-24.2%
(US) Wednesday Black Dahlia Flower Set with Minidolls 76784 $22.00
-21.4%
(US) Wednesday Black Dahlia Flower 76784 New Sealed Addams Family $24.99
-10.7%
(US) Wednesday Black Dahlia Flower 76784 $25.00
-10.7%
(US) Wednesday 76784 Black Dahlia Flower 358-Piece Building Toy Complete Set $25.00
-10.7%
(AU) Wednesday Black Dahlia Flower 76784 NEW $27.24
-2.7%
(US) Wednesday 76784 Black Dahlia Flower (Halloween) $27.94
-0.2%
(US) Black Dahlia Flower 76784, 358 Pieces, Marilyn Thornhill & Wednesday Addams $27.99
(US) Official LEGO Black Dahlia Flower $27.99
(IT) BrickLink store Mattoncini Prato $28.12
+0.5%
(CZ) BrickLink store POPISHOP - World of Bricks $28.30
+1.1%
(IT) BrickLink store Blackrhino $28.47
+1.7%
(CA) BrickLink store KittyBrickz $28.52
+1.9%
Show 28 more listings

Mini-doll figures

Black Dahlia Flower contains 2 mini-doll figures. All 2 mini-doll figures are exclusive to this set.
wed006
Wednesday Addams
Wednesday Addams wearing a black hoodie, skirt, and platform soles - wed006
Exclusive
Value $5.29
wed007
Professor Marilyn Thornhill
Professor Marilyn Thornhill - wed007
Exclusive
Value $2.60

Sets in Wednesday

76786 Morticia's Cottage

Theme / Subtheme Wednesday / Season 2
Year 2025
Pieces / Mini-doll figures 1,002 / 4
Availability Retail
76786 LEGO Wednesday Morticia's Cottage
Retail $109.99
Available at retail

76785 Thing's Apartment

Theme / Subtheme Wednesday / Season 2
Year 2025
Pieces / Mini-doll figures 828 / 1
Availability Retail
76785 LEGO Wednesday Thing's Apartment
Retail $89.99
Available at retail

76781 Wednesday & Enid's Dorm Room

Theme Wednesday
Year 2024
Pieces / Mini-doll figures 750 / 4
Availability Retired
76781 LEGO Wednesday & Enid's Dorm Room
Retail $79.99
Value $73.84

76780 Wednesday Addams Figure

Theme Wednesday
Year 2024
Pieces 702
Availability Retired
76780 LEGO Wednesday Addams Figure
Retail $49.99
Value $44.96

My Collection

Black Dahlia Flower Reviews

33 reviews
4.7
Collectors
Investors
BrickEconomy Member Review
“It features the iconic flower in a pot that doubles up as the Nevermore’s Conservatory greenhouse. It also includes minidolls of Wednesday Addams and Marilyn Thornhill.”
Brick Fanatics
“All in all, 76784 Black Dahlia Flower delivers a surprisingly intricate build for what’s otherwise a well-priced playset. At £19.99, that’s only slightly more expensive than some solo flowers from the Botanicals range, so this is an affordable way to get your hands on a... More moody flower that you probably won’t see in the Botanicals theme anytime soon, complete with a brick-built vase to boot.”
Full review at www.brickfanatics.com
BrickEconomy Expert Review
“The Black Dahlia Flower set features a detailed brick-built bloom with layered petals and a striking dark color palette that rivals designs from the LEGO Botanicals line. Its foldable vase cleverly hides a compact greenhouse-style playset, complete with two mini-dolls and numerous accessories. With strong visual appeal and a sturdy build, it balances display value with interactive features at a competitive price point.”
 

About Wednesday

The LEGO Wednesday theme, inspired by the Netflix show, brings to life key characters and iconic scenes featuring Olivia Rodrigo as Wednesday Addams. Released in 2024 ahead of the show's second season, the sets highlight Wednesday’s adventures at Nevermore Academy, capturing the gothic vibe and her unique personality. The initial sets feature mini-dolls and include builds like Wednesday's dorm room and a buildable figure of Wednesday Addams.
Read more
An elegant display for botany fans and design enthusiasts aged 9 and up awaits with this Black Dahlia Flower (76784) LEGO® Wednesday building toy. This room decoration features a black dahlia plant with leaves and light purple buds, and a vase that resembles a mini conservatory. Once built, kids remove the dahlia flower to unlock the vase and reveal the classroom inside, which features removable desks, a stool and other storytelling accessories. The set also comes with Wednesday Addams and Professor Marilyn Thornhill minidolls for role-play possibilities.

This set fulfills a child’s passion for adventure and mystery and makes a cool birthday or kids’ Halloween gift for girls, boys and Wednesday fans. Check out other LEGO Wednesday Addams toys (sold separately) to extend the play. The LEGO Builder app guides older kids or fans on an intuitive building adventure, letting them zoom in and rotate models in 3D, save sets and track their progress. Set contains 358...
Description provided by LEGO©