Upgrading our tent with the Vivosun LumaLight system—400W, 200W, and full side lighting—immediately transformed plant structure, canopy coverage, and overall vigor. This blog breaks down why balanced spectrum, even distribution, and proper light geometry matter so much for indoor cannabis performance.
Smart environmental control is the key to stable VPD, consistent growth, and stress-free cannabis cultivation. Upgrading to a smart controller allowed us to fine-tune temperature, humidity, and airflow so the environment finally works for the plants instead of against them.
Upgrading to a true 4-in-1 climate system transformed our tent by stabilizing temperature, humidity, and VPD under high-output LEDs. With cooling, heating, drying, and airflow all handled by one smart unit, our environment finally stays consistent from lights-on to lights-off.
California Sour Diesel Auto flowers by The Humboldt Seed Company grown in an upgraded Vivosun Tent
If you're interested in any Vivosun products, check out the Vivosun Shop! They’re running some fantastic sales, and with the promo code Ed420, you’ll get an exclusive 15% discount across all their products! 🌱🔥
Learn to make your favorite foods into delicious cannabis medicines with Aunt Sandy’s famous 10x cannabutter recipe.
Guru of Ganja Ed Rosenthal walks you through the process of making hash from extra harvest material.
Learn how to make a potent, clean, and customizable cannabis tincture at home using Ed Rosenthal’s fast-track method. This step-by-step guide shows you how to control strength, preserve full-spectrum cannabinoids, and save money while crafting a tincture tailored to your needs — with both traditional and simplified infuser options.
Learn about the pharmacological concept of binding affinity and why opioids can cause respiratory arrest and death and the natural cannabinoids in cannabis do not. By Uwe Blesching, Ph.D.
Medical cannabis expert Uwe Blesching Ph.D. breaks down the top 5 evidence-based reasons why cannabis is an effective pain reliever as compared to opioids, and describes how the future of medical marijuana is moving toward a chemotype-based classification system.
Post-Traumatic Stress Disorder (PTSD). Learn the facts: the signs, the research, and how cannabis can help relieve PTSD symptoms and save lives.
Discover the science behind the lesser known cannabinoids. Cannabinoids are fundamental components of human health. The term “entourage effect,” describes Dr. Mechoulam’s discovery of the human body’s natural cannabis receptor system—the system cannabinoids like CBD, THC, CBDa, THCa, CBGa act upon.
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We rebuilt our VIVOSUN grow tent after harvest with a fresh 50/50 living soil mix, upgraded lighting, and improved airflow for winter conditions. This reset creates a clean, stable environment that gives our Ed Rosenthal Super OG clones the healthiest possible start.