No nutrients move from 'locked in areas' of the plant CORRECT. I've actually spent quite some time trying to hammer this in to people's heads. Significant, when you're wanting to grow "CLEAN" cannabis.
However, nutrients definitely come back out of the moving sap in the plant.
You can believe what you like, I'm familiar with osmosis and when I put plain r/o in my res, the ppm is backup to around 400 within 5 days. Those nutes are not coming from thin air or my hydro system, they're coming from the plants themselves.
I'm also SIGNIFICANTLY more sensitive to taste, feel and smell than most people, there is indeed a difference between flushed and unflushed cannabis. Not soil drowned, flushed as in the way I explained in hydro.
I've learned not to listen to what people with low sensitivity say about flushed/unflushed cannabis. 25% of you have very few taste buds, 50% of you have an average number of taste buds, 25% of you have significant taste buds, I'm in the top 2% of the upper 25% of people with heightened senses. Life is extremely irritating, I assure you.
Douglas
Mmmm, Sorry about what you consider as a problem. Many with that, turn it into a positive by turning it into a job or a college research carrier. I know several personally that make VERY SERIOUS money as tasters for Food and beverage companies development programs. Not to mention others that make sure the Lot to Lot consistency of ingredients are with in spec.
BUT
In the case of your ppm change - that's NOT nutrients coming back OUT of the plant....It's waste material, some of which is root material shed off as it age's - kinda like your skin. The rest is best explained as materials that work with living bacteria and fungus that are present in the soil and on the roots that serve as feed for those living bio's and components that are used to convert things into being able to BE utilized by the plant FOR growth. Other amounts are actual things needed BY the bio's TO convert other materials to become usable by the plant!
It would seem that you do not understand plant physiology in a botanical sense. Plants take things in and put other things back out! Those things on the way out - No matter WHAT you do - are NOT nutrients usable by the plant. SCIENCE AND NATURE FACT! Same with your misconception that you can "pull" nutrients back out of a plant through the roots by your method.
With all due respect for your condition. It does not change science!
Science also has found that the mind plays all sorts of tricks on you! If you believe something to be a "truth or a rule". Then things are found to BE that way by the mind. Even when they are not!
If you are given several things to taste and asked to record what you think of the difference between them. You will find one and record those down,,,,,,EVEN when each of the things tested, are exactly the same thing!
I believe your preconceived notion has effect too!
I have to ask. How do YOU dry and cure?
This has FAR more influence over ANY taste and burn then ANY form of "flush".
Doc