LEDs The Keys To Your Growing Future

By John H Berfelo

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
For more info www.johnberfelo.com

• Format: Paperback
• Language: English
• ISBN: B0BRX8CWH4
• ISBN13: 9798372438163
• Release Date: December 2022
• Publisher: Independently Published
• Length: 58 Pages
• Weight: 0.27 lbs.
• Dimensions: 0.1" x 6.0" x 9.0"