Humidity Is Your Friend: The Hawaiian Grower’s Guide to VPD, Rainforest Air, and Perfect Plant Health     Most mainland growers hear the word “humidity” and immediately clutch their pearls like someone just said ‘powdery mildew’ in a crowded room. They’ve been conditioned by desert grow charts,…

Let’s get this straight: if you’re still running an 18/6 or—heaven forbid—a 24/0 light schedule in veg, you’re not a cutting-edge grower. You’re a zombie grower. Marching in lockstep to outdated advice, burning watts, and burning money. Meanwhile, your plants are screaming, “Professor Potgrower would…

So the story goes, herb today is far stronger (better) than the weed of the 60’s and 70’s. It may be true that the common market ha s generally more potent and fresher ganja but that can be explained by the loss of Mexican cannabis…

🌿 Foliar Feeding Is Dumb: Professor Potgrower calls it how he sees it  Let’s get this straight. Foliar feeding—spraying nutrients on your plant’s leaves—is one of those things that sounds smart until you actually understand how plants work. I’m Professor Potgrower, I live in Hawaii,…

click here for the Adam Dunn Show ADS and BIG seeds… Watch Professor Potgrower, Adam Dunn and da braddas talking Big Island Genetics, Puna Budder and Hawaiian cannabis. Dont stop there…. keep watching and learn about our new associates form Berkely labratories at www.Ploidy.com and…