It started with a dense, unnaturally rock-hard nug that looked like it had been sculpted by Michelangelo—but smelled like drywall. That’s when the whispers started: “It’s PGR weed, man.” Plant Growth Regulators. I’d heard of them, usually in the same breath as steroids, GMOs, and other chemical boogeymen. But now they were in my bag. Suddenly I was tumbling down a horticultural … [Read more...] about PGRs, Pot, And The Pursuit Of Bigger Buds