Windowsill planter 280 mm
A trough for a wide sill with three herbs: 280 mm long, 95 mm wide and 90 mm tall, holding about 1.7 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 | 280 x 95 x 90 mm, walls lean out 6 mm at the rim |
|---|---|
| Walls | plain, 2.8 mm |
| Soil | about 1.7 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.
More windowsill planters
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- Big windowsill trough 250 mm
- Mini windowsill planter 120 mm
- Succulent bar 160 mm
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- Windowsill planter 220 mm, fluted
- Deep windowsill planter 250 mm
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