In Person Grow

The In-Person Seed to Harvest Mentorship, May 17th - September 20th, 2025

Start Seeds!

Most people think growing Cannabis is something that is done by experts at a farming scale – but it’s far from the case.

Gardeners, herbalists, medicine makers, and even beginners can now grow Cannabis themselves – and I'm here to show you the kind of results you can achieve.

We will meet on four Saturday's throughout the growing season here at Heartstone with hands on instruction and the ability to go out in the field for practical instruction. This program will help you successfully grow up to 3-6 plants from seed to harvest. It’s exactly what you’d expect from a program that guided you from start to finish.

This program empowers you to grow the flowers to make medicine for yourself or provide for a local medicine maker – all part of my mission to make medicine, growing, and health more accessible to you.

Want More Access?

There are three options for the In-Person Class

⭐️ Option #1: 4, In Person live classes meeting at Heartstone with all the bonuses ~ $299.

⭐️ Option #2: The 4 In Person live classes plus access to the online Grow community and the live Q & A Zoom sessions over the 6 months of growing ~ $350.

⭐️ Option #3: The 4, In Person live classes plus full access to the Online Grow course with all the videos, print materials, online community and live Q & A Zoom sessions ~ $495.

All Class options have 4 payment pay plans at not extra cost.

Work Trade Is An Option for the Upgrades To The Course

Live Events During Enrollment Week!

If you'd like to learn more about my approach to growing and working with Cannabis, please check out one of my upcoming live events.


Here’s what you’ll get:

  • Supply list of what you’ll need for the entire process.
  • 4 Live classes over the entire 6-month process, at each step along the way from germination to harvest & curing
  • Bonus! A book companion for the course, my NEW book: The Beginners Guide to Growing Cannabis (Worth $20)
  • Bonus! A free pack of seeds (Worth $120)
  • Bonus! A clone of your choosing (Worth $25)

Program Includes

  • 4 Live classes over 6 months, from seed to harvest mentorship
  • Access to me, the instructor, via email throughout the entire process

Schedule

  • Saturday's 10:00 AM -1:00 PM
  • May 17th - Germination & Transplanting
  • June 28th - Transplanting & Pruning & Pest Management
  • August 9th - Pruning & Harvest Prep
  • September 20th - Harvest, Curing & Storage

Mentorship – You've got me by your side

I’ll be growing the same strains at the same time. This means I can show you what I’m seeing as well as alert you to slight corrections you might need to be doing.

Your Instructor


Tammi Sweet
Tammi Sweet

Tammi Sweet loves to teach. It’s her superpower. She has a magical ability to connect with almost anyone when teaching and help them understand complex material. For over 30 years, Tammi has shared her gift of teaching at various colleges, massage schools and herbal schools throughout the country. Her background in physiology makes her an invaluable resource to developing herbalists, massage therapists and anyone wanting to care for their bodies alike, who want to deepen their foundational knowledge of the body. In addition to her physiology expertise, Tammi is also a practitioner and teacher of herbal medicine. She is deeply influenced by her studies with accomplished herbalists, including Rosemary Gladstar, Pam Montgomery, Brooke Medicine Eagle,Tom Brown, Jr. and especially Stephen Buhner’s pioneering work on the heart as an organ of perception. In 2007, Tammi set out to “combine all the things I love into one curriculum and teach whatever I wanted in ways that made sense--on my own terms.” So she and her partner Kris Miller launched the Heartstone Center for Earth Essentials. At Heartstone, Tammi and Kris run two residential programs, an Herbal Apprenticeship and Journey of the Heart. They also offer online courses that integrate physiology and plant medicine with Tammi’s love of teaching, such as her signature course Anatomy & Physiology for Herbalists. Tammi’s vision is for Heartstone to co-create a space with the land, where people can come "home," take refuge and find the sacred both on the land and within themselves and facilitate healing. When not teaching, Tammi loves to spend time alone and ‘recharge’ by exploring the land, writing, and hiking.


Course Curriculum


  Welcome To The In Person Grow Course
Available in days
days after you enroll

Frequently Asked Questions


When does the course start and finish?
The course starts May 17th, 2025 and ends September 20th, 2025
What if I am unhappy with the course?
We would never want you to be unhappy! If you are unsatisfied with your purchase, contact us in the first 30 days and we will give you a refund of $200.
How much plant material will I grow?
After doing the math, a very low estimate would provide 4 ounces/plant (I consistently get 8 ounces - 1 pound of finished flower/plant depending on the cultivar and the weather.
I’m totally new at gardening. Will this be too complicated?
If you’ve never gardened before you’ll lack some experience but it won’t necessarily be too complicated if you’re prepared to spend a little more time observing your plants and engaging in a little background research if need be.
Are these plants even LEGAL?
Yes! In NY state anyone over 21 can have 3 fully flowering plants and 3 immature plants per adult and up to 6 flowering plants 6 immature plants total if there are two adults in the household.
Where did you get the seeds?
By using the same seeds you can have a shared growing experience with me and the rest of the class. Seeds come from Humboldt Seed company, Atlas Seeds & Oregon CBD.
Does it smell?
Yes, when these plants are flowering they smell very strong. This is an important consideration if you are concerned about unwanted attention to your plants.
Will There Be Make Up Classes If I Miss?
Unfortunately no, that's not possible.
Is there any option for work trade?
Yes! You may upgrade to the live sessions and/or the full online Grow course in work trade only. The caveat is that you will need to complete the work-trade in pre established days and times. More coming on the exact dates.

Important Disclaimer:

While I support everyone in making informed decisions, I cannot and do not give legal advice in this program or in any related materials.

Get started now!