bgmike8
Well-Known Member
http://www.cannabisbusinesstimes.com/article/to-flush-or--not-to-flush/
My favorite part-------
To us, the concept that flushing somehow changes the chemistry in plant tissue that has been laid down for weeks requires a scientific explanation because that concept seems akin to claiming that the car engine is cleaner after washing the car’s hood. Nutrients are locked in the plant, and an external flush cannot undo the complex biology that locked them in.
The levels of nutrients concentrated in plant tissue are up to 1,000 times more concentrated than those nutrients in the root zone. One-hundred ppm nitrogen solutions produce plants whose leaves can contain upwards of 10,000 ppm of nitrogen. Since we have established that none of those 10,000 ppm are going anywhere but within the plant, we are looking for explanation of how that concentration is being reduced by a flush to the extent it can affect flavor. We haven’t found it yet.
My favorite part-------
To us, the concept that flushing somehow changes the chemistry in plant tissue that has been laid down for weeks requires a scientific explanation because that concept seems akin to claiming that the car engine is cleaner after washing the car’s hood. Nutrients are locked in the plant, and an external flush cannot undo the complex biology that locked them in.
The levels of nutrients concentrated in plant tissue are up to 1,000 times more concentrated than those nutrients in the root zone. One-hundred ppm nitrogen solutions produce plants whose leaves can contain upwards of 10,000 ppm of nitrogen. Since we have established that none of those 10,000 ppm are going anywhere but within the plant, we are looking for explanation of how that concentration is being reduced by a flush to the extent it can affect flavor. We haven’t found it yet.