overwatering is from frequency not quantity. you are supposed to use 2x the capacity of the container to properly flush. example 3gal pot takes 6 gal. water to flush. you can also add a product such as clearex to the water when flushing. it's supposed to help break un the nutes and wash them out of the soil. i have never seen a plant show any stress from flushing it.
justaseed Reviewed by justaseed on . Right before harvest...do you flush? I was wondering like, a week right before you get ready to harvest do you flush your plant or just feed it water to out-weigh all the nutrients? I know the second part may sound dumb but I've never grown before but in this book I read there was a picture of someone and the description said something like "A nice plant flushed ready to be harvested in another week". What do you guys think? Rating: 5