cannabis environment control

“Infographic chart showing ideal VPD range for vegetative cannabis growth with temperatures, relative humidity, and kPa values next to a healthy cannabis plant in a pot.”

🌿 Perfect VPD for Veg: The Key to Explosive Cannabis Growth

🌱 What Is VPD? Vapor Pressure Deficit (VPD) measures the difference between how much moisture the air holds and how much it could hold when fully saturated. Put simply: ✅…

thegoat July 7, 2025

“Healthy cannabis seedling in a pot with Seedling VPD text, illustrating ideal humidity and temperature for growth.”

Cannabis Science Home Grower

🌱 Seedling VPD: The Secret to Healthy Starts

🌿 What Is VPD? VPD stands for Vapor Pressure Deficit. It measures the difference between the amount of moisture in the air and how much moisture the air can hold…

thegoat July 2, 2025