How Much Light Can Cannabis Plants Take? Ed Rosenthal on PPFD and CO2
Grow guides say vegetative plants want 500 to 800 PPFD. Outdoors, plants vegetate in summer sun at more than twice that and thrive. Ed Rosenthal ran two casual experiments to see which side the plants agree with, and explains why CO2 is cheaper than watts. How much light can I give my indoor plants?Jerry G., […]
Ed Rosenthal Looks Back on 50 Years of Cannabis on the Good PizzZa Podcast
Ed Rosenthal spent close to two hours on episode 200 of the Good PizzZa podcast, which premiered Sept. 14, walking host JP through a run of cannabis history he happens to have lived through: the first grow books, the Yippies, his federal arrest, and where he thinks the plant is headed next. From the Bronx […]