✔ Free shipping on orders over $75 ✔

Learn with Coach Tawny

Ultrasonic Cavitation Workshops

Small, hands-on soundwave herbalism sessions in St. Petersburg: Coach Tawny walks you through how sound waves open plant cells, you work the bench yourself, and your first tincture goes home with you.

A smiling workshop participant grinding herbs with a stone mortar at a wooden workbench lined with jars

What you'll learn

Extraction, from the ground up

Herbs, spices, roots, and seeds — and the menstruums that carry them: oils, alcohols, glycerin, honey. What each is for, and how Tawny chooses.

The cavitation demonstration

Watch sound waves open plant cell walls in real time — the same ultrasonic process behind every RedFern extract, done with an affordable home machine.

Your take-home tincture

Bottle, label, and tag your own small-batch extract at the bench, with Tawny's notes on dosing, storage, and shelf life to carry home.

Calendar & tickets

Tickets to Workshop

Seats are kept small so every student gets bench time. Request a seat and Tawny will confirm the next session's date with you directly.

Reserve a seat Request tickets

Not sure if it's for you? Ask Tawny first.

Send Tawny a question