I like to use this one myself.

Small town folks doesn't realize there is a barrier and certain questions should not be asked of purchasers.. If they tried the same questions in the city the response from the customer I suspect would be quite different..I don't think there is anything intentional in it..it is what it is..this environment has both it' positives and negatives.

Even though I am "legal" the last thing I want folks to know is that I am growing something that many would break into the house to acquire. Not many folks knew I was on Methadone either.

As a comment on the water. The ppm for our:

Town water - 219
Artisan Well - 122.

Always interested in a great discussion.
Grassy

Very good point Grassy. Keeping your grow under wraps is such an important issue, it cannot be over-stressed. May as well paint a big target on your front door if it's general knowledge that you have cannabis and/or opiates etc. in your home. Most people around where I live have no idea I am on disability and not just retired, and I plan to keep it that way.

Smart thinking, grassy. There are tons of people these days using the ingredients your looking for in their gardens/flower beds. I try to buy most of my stuff at Big Box Stores. The kids or people working there care about one thing...getting through work and getting a paycheck. Anything else can be ordered off the internet. Nice thing about that part is that you don't have to worry about some idiot crashing into you on the way home sending soil and amendments all over the road. Or some other mishap that may involve an officer on scene. Not to mention, these days that method is usually much cheaper than the gas needed to make the trip.

BTW, if you are worried about your neighbors, etc not seeing your flower bed or garden, get one going. I guarantee that if you use the amendments and techniques used for growing mj in your garden, your garden will look far better than anyone else's does. No more wondering what your doing with all that stuff your buying.

I know some people use seaweed & humic acid as organic fertilizer