Welcome to Heartstone Online

Engaging, whole-hearted physiology education for herbalists with Tammi Sweet MS, LMT



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Featured Courses

Physiology With Heart
An herbalist's guide to applying physiology for whole-person healing
Tammi Sweet Tammi Sweet
FREE
The Sleep Alchemist: Transforming Nights through Traditional and Modern Wisdom
Tammi Sweet Tammi Sweet
$259
Tammi Sweet's Guide to All Things Cannabis
Sourcing Flowers, Making Medicine, Whole Person Healing
Tammi Sweet Tammi Sweet
FREE
Online Anatomy & Physiology
An Herbalists Guide to the Human Body
Tammi Sweet Tammi Sweet
$480
GROW!
Seed to Harvest Mentorship, April - October, 2025
Tammi Sweet Tammi Sweet
$495
In Person Grow
The In-Person Seed to Harvest Mentorship, May 17th - September 20th, 2025
Tammi Sweet Tammi Sweet
$299
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