I've never vegged a seedling that long. Usually by4 weeks they're 12 to 14" tall. But I will say seedlings exhibit such vigor that it's not unusual to see big yields from seeded plants. My experience has been from a low of 22 grams to a high of 91 grams. Also much is determined by strain.
grey1223 Reviewed by grey1223 on . how much weight i have done 3 grows now and am wondering what everyone else is getting in dried weight when doing a soil grow with 2.5 - 3 foot plants. i know there are many factors but a am just curious to see how i am doing compared to everyone else who might be vegging for a month + a week or so from clone. Rating: 5