Haworthia - Knurled Self-Watering Planter

Overview

• A modern self-watering planter designed for succulents, herbs, and small plants
• Features a precision knurled texture that elevates a simple cylindrical form
• Built for reliable, support-free printing with clean, repeatable results
• Proven design — printed successfully in ~7.5 hours

Features

• Self-Watering Reservoir – Helps regulate moisture and reduce maintenance
• Knurled Geometric Pattern – Premium grip texture with a modern aesthetic
• Minimalist Form Factor – Fits desks, shelves, and windowsills effortlessly
• Support-Free Design – Clean prints with no post-processing required
• Material Versatility – Verified in PLA; works with PETG and similar filaments
• Scalable Model – Maintains structure and printability when resized

Description

The Knurled Harmony Haworthia Planter is where texture meets simplicity. Designed with a clean cylindrical silhouette and wrapped in a precise knurled pattern, this piece delivers a subtle industrial feel while remaining refined enough for any space.

The surface catches light beautifully, creating depth and contrast—especially in matte filaments—making it more than just a planter, but a display piece. Whether placed on a desk, shelf, or windowsill, it complements both modern and natural environments.

This model was created to strike a balance between aesthetic appeal and real usability. Many planters look great but fall short in function—this one doesn’t. The integrated self-watering system helps keep plants hydrated without constant attention, making it ideal for busy setups or low-maintenance plant care.

From a printing standpoint, it was intentionally engineered to be easy and reliable. No supports, clean walls, and predictable results make it a strong addition to any print lineup.

If you're looking for a planter that prints clean, looks premium, and actually works—this is it.

Assembly Guide

1. Print all included parts (outer planter + inner reservoir insert).
2. Ensure both parts are clean and free of debris.
3. Insert the inner pot into the outer shell.
4. Add water to the reservoir section.
5. Place plant and soil into the inner pot.
6. Set in desired location and enjoy a low-maintenance setup.

Bill of Materials (BOM)

5mm Cotton Wick String: https://amzn.to/4vsX4OM 

Technical Print Settings

Recommended (User Verified):

• Layer Height: 0.16 mm
• Wall Loops: 3
• Infill: 15% (Crosshatch/Grid)
• Supports: None required
• Brim: Optional (Recommended if scaling above 150mm width)

Material Notes:

• Tested in Matte PLA for best visual finish
• PETG and standard PLA also print well
• Slower outer wall speeds improve knurled texture quality