I now have the knowledge and have learned from all the problems that my friends and I have had while growing over the years, this will save you time and money 100%.
John Berfelo
This book covers a new era of cannabis cultivation with LEDs:
- The newest lighting technologies
- Maximize yield
- Increase potency
- New content and updates
- Vapor Pressure Deficit
- Understand how light affects your growing journey
It's more than a book:
- 17+ Video Tutorials on LED growing
- DLI & VPD calculator
- VPD chart
- Live Q&A sessions