Wide balcony planter 300 x 140 mm
A trough for lettuce or strawberries on a balcony rail: 300 mm long, 140 mm wide and 120 mm tall, holding about 3.9 litres of soil. The drip tray has internal ribs so the pot sits above its puddle. Smooth walls for a clean look; PETG resists wet soil for years, PLA lasts a season or two.
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Specifications
| Trough | 300 x 140 x 120 mm, walls lean out 6 mm at the rim |
|---|---|
| Walls | plain, 2.8 mm |
| Soil | about 3.9 L with 2 cm headroom |
| Drainage | holes in the floor |
| Tray | ribbed drip tray, 16 mm lip |
Printing
- Both parts print upright without supports: the taper leans only a few mm over the wall height.
- 3 walls, any infill; PETG resists wet soil, PLA lasts a season or two.
- Cover the drainage holes with a shard or mesh so soil stays in.
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