Don't use wood. Use a lightbulb. There is a design in my book.

*About me*
Author of The Cannabis Grow Bible
Author of The Cannabis Breeder's Bible
Contributor to The Marijuana Anthology: Grower's Secrets Revealed
ALL ON AMAZON!

Amazon.com: The Cannabis Grow Bible: The Definitive Guide to Growing Marijuana for Recreational and Medical Use (9781931160582): Greg Green: Books

Amazon.com: Greg Green: Books, Biography, Blog, Audiobooks, Kindle

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