It means that if you grow in a "sea of green", for every square meter (approximately 3'x3') you should yield 450 grams of bud.
PharmaCan Reviewed by PharmaCan on . WTF does this mean? When this is put under a plants yield wtf does it mean?! ex. Yield (Sea of Green on one m2) : 450 Are they saying one plant can produce that much or is that what you get from the entire pack of seeds after harvest or am i way off? Rating: 5