Forma | Square Self-Watering Planter

A little more form. A lot more function.

Meet Forma, a thoughtfully engineered self-watering growing system designed for plant collectors who appreciate the balance of practical care and beautiful design.

Each Forma includes a removable, ventilated nursery pot and a coordinating water-holding outer reservoir. Integrated wicking channels help move moisture from the reservoir into the growing medium, creating a cohesive two-piece system for everyday plant care.

No mismatched cups or separately sourced reservoirs. Just a growing system designed to work together.

Why Forma?

• Integrated wicking system: Helps deliver moisture from the lower reservoir to the growing medium.

• Ventilated nursery pot: Designed with openings for airflow and drainage.

• Coordinated water reservoir: A purpose-built outer vessel designed to hold water beneath the nursery insert.

• Progressive sizing: Five sizes accommodate different stages of plant development.

• Signature silk finish: Clean square lines and an embossed Alocasia leaf add a refined botanical detail.

• Reusable design: Both printed components can be separated for cleaning and routine plant maintenance.

Choose your size

• Mini | 1.5" — Corms, newly rooted propagations, and small starters.

• Pup | 2" — Rooted pups and developing young plants.

• Grow | 2.5" — Growing plants ready for additional root space.

• Grow Plus | 3" — Established juvenile plants.

• Forma 3.5 | 3.5" — Larger plants with established root systems.

Available finishes

Silk White · Silk Black · Silk Pink

What's included

One ventilated nursery pot with integrated wicking design and one coordinating water-holding outer reservoir.

Care and use

Use with a suitable growing medium and adjust reservoir water levels according to your plant's needs and growing conditions. The self-watering system does not eliminate the need to monitor substrate moisture.

Gently handwash with cool or lukewarm water. Avoid dishwashers, excessive heat, and prolonged exposure to direct sunlight.

Made with PLA-based 3D printing filament. Subtle surface variations are a natural characteristic of the printing process.

Designed, printed, and tested by Dosing Plant Happiness.