The 3.5" Pro Series Mill is the largest, most advanced Flower Mill ever made. Engineered for professionals and enthusiasts alike, it delivers effortless milling at scale with unmatched smoothness, precision, and consistency. Every detail, from the deeper housing and ring to the new mill plate locking system was designed for people who demand more from their tools.

This is the mill you keep out on the table. The statement piece. The one built to handle serious volume while still maintaining the same effortless, airy, uniform results Flower Mill is known for.

Key Upgrades

Pro-Grade Capacity - A massive 3.5" footprint creates a wider milling surface, increased throughput, and smoother rotation under heavy load. Perfect for rollers, industry professionals, and high-flow environments.  Mill up 7g (recommended) at once and process more than 1000g per hour.   

Upgraded Locking Plate System - Quick-swap plates that lock tighter, stay aligned, and withstand repeated professional use. Built for reliability day after day.  

All New Pro Mill Plates - Thicker. Stronger. Built to last and stay in place.  Like our other mills the Pro Mill comes equipped with our #3 Medium Plate.  The #1 & #2 Plates now include chamfered bottoms to help with pass through and reduce clumping.  We are also introducing a Pro #6 Coarse XL Mill Plate which is great for pre-processing or rolling.  

How It Performs

The Pro Series delivers the signature Flower Mill consistency on a larger scale. Instead of tearing or shredding, the Pro mills material through its precision-engineered plate, producing a light, fluffy, uniform result with little degradation.

Built with longevity in mind, backed by a lifetime warranty.