Projects / Planter box plans / 30″ long, 5½″ tall
30″ planter box, 1×6
A 30-inch herb planter with 5½″-tall sides and a slatted floor. Cedar lasts longest outdoors.
Beginner2 hours6 parts1× board
Other sizes:18″ long, 5½″ tall24″ long, 5½″ tall30″ long, 5½″ tall36″ long, 5½″ tall18″ long, 7¼″ tall24″ long, 7¼″ tall30″ long, 7¼″ tall36″ long, 7¼″ tall
Have scraps? Check this project against your wood
Cutting diagram
Bright pieces are your parts; the dimmed wood is left over. Every cut allows ⅛″ for the saw blade.
Cut list
| Part | Qty | Width × length | Cut from | |
|---|---|---|---|---|
| A | Side | 2 | 5½″ × 30″140 × 762 mm | 1× board |
| B | End | 2 | 5½″ × 8½″140 × 216 mm | 1× board |
| C | Floor slat | 2 | 3½″ × 28½″89 × 724 mm | 1× board |
How to build it
- Cut two sides at 30″, two ends at 8½″ and two floor slats at 28½″. Cedar or redwood will outlast pine outdoors.
- Screw the sides onto the ends to make an open box 10″ wide, predrilling so the ends don't split.
- Screw two short offcuts inside each side, ¾″ up from the bottom edge, as ledges for the slats.
- Drop in the floor slats with a gap between them for drainage.
- Line the box with landscape fabric before adding soil. It keeps the soil in and lets water out.