Don't think simon worked in sensi seeds
The originals clones were brought to sensi seeds. By a "man" that sold everything he had in the states bought a first class ticket and came to holand with just a suit and a business briefcase.
Under the suit he brought the clones, he knew that without...
"The idea behind a water softener is simple. The calcium and magnesium ions in the water are replaced with sodium ions. "
cannabis doesn't like sodium beware
RO water is safe of course, atention if you use floraduo with ro you must use the soft water version even so they advise to use at...