DIY 2x4 planter box, PDF download.

DIY 2×4 Planter Box | How To Plans

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DIY 2×4 planter box. Plans include PDF download ( link at bottom of post), shopping list, cutting list, drawings, and measurements.

DIY 2×4 Planter Box | Overview

DIY planter box - plans - overview.

DIY Planter Box | Material List

Shopping List

Cutting List

  • A – 18 – 2×4 – 18 in.
  • B – 4 – 2×4 – 17-1/2 in.
  • C – 4 – 2×4 – 20 in.
  • D – 4 – 2×4 – 14-1/2 in.
  • E – 4 – 2×4 – 3-1/2 in.
  • F – 2 – 2×4 – 21 in. (45° angle cuts)
  • G – 2 – 2×4 – 21-1/2″ (45° angle cuts)
DIY planter box - material list - exploded view.


planter sides
  • A – 10 – 2×4 – 18 in.
  • B – 4 – 2×4 – 17-1/2 in.

Assemble the two sides. Cut (A) and (B) to size, use exterior wood glue and 2-1/2 in. deck screws to assemble. Pre drill holes and screw deck screws through (A) and into (B).


planter front and back
  • A – 8 – 2×4 – 18 in.
  • C – 2 – 2×4 – 20 in.

Assemble the front and back as shown on drawing above. Cut (A) and (C) to size, use exterior wood glue and 2-1/2 in. deck screws to assemble. Pre drill holes and screw deck screws through (A) and into (C).


DIY planter box - assemble walls.

Attach the front and back to the sides. Pre drill holes, use exterior wood glue and 2-1/2 in. deck screws. Screw deck screws through sides and into front and back.


DIY planter box - bottom floor boards.

D – 4 – 2×4 – 14-1/2 in.

Cut the planter box bottom boards to size. Pre drill holes and assemble using exterior wood glue and 2-1/2 in. deck screws. Screw deck screws through (A) and into (D).


DIY planter box - side supports.
  • C – 2 – 2×4 – 20 in.

Pre drill holes and attach (C) using exterior wood glue and 2-1/2 in. deck screws.

Drill a drain hole.


DIY planter box - attach feet.
  • E – 4 – 2×4 – 3-1/2 in.

Pre drill holes, attach (E) using exterior wood glue and 2-1/2in. deck screws.


DIY planter box - top trim boards.
  • F – 2 – 2×4 – 21 in. (45° angle cuts)
  • G – 2 – 2×4 – 21-1/2″ (45° angle cuts)

Pre drill holes and attach the top trim (F) (G) using exterior wood glue and 2-1/2 in. deck screws.


DIY planter box - install plastic liner.

Attach plastic liner to the inside using staples.



3 comments

  1. Thanks for share all projects, it’s helpful

  2. excited to build this!

  3. great site, love the plans.

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