What Is PGR Weed? | The Truth About Fake-Looking Cannabis
PGR stands for Plant Growth Regulators – chemical substances used to alter the way plants grow. In the cannabis world, PGRs are sometimes used to increase bud size, density, and yield. This may seem like a wonderful thing, but it's not. The use of synthetic PGRs in cannabis cultivation often results in lower quality, less potent, and potentially harmful weed.