What's the highest a plant can grow? I've heard they could grow 30 feet or more is that true, and wouldn't all the buds make the plant fall over or do you need strings to hold it up if it was even above 15 feet?
ryan1918 Reviewed by ryan1918 on . Your opinion of a high yielding indoor plant? Looking around i saw some threads on people asking about highest yielding cannabis plants. They do grow a lot more outside, but inside it is different on how you have your setup.. But i want YOUR opinion. What is the highest yielding cannabis plant? Rating: 5