ALSO AS I UNDERSTOOD IT IN MY OWN WORDS: CONSCIOUSLY CHOOSE A WATER SOURCE LIKE IN MY CASE THE TAP WATER. CHECK WITH THE WATER PROVIDER IF THE TAP WATER IS CHLORINATED OR HOW AND WHERE THE WATER HAS BEEN TREATED. FOR EXAMPLE, AT A WASTEWATER TREATMENT PLANT... IN MY CASE, WE GET WATER FROM A SOURCE THAT IS TREATED AND FED INTO THE NETWORK SEE PICTURE! THE FACT IS THE BASICS ARE IN PLACE FOR ME AND CAN DEFINITELY BE APPLIED THIS WAY. SO FAR, A SUGGESTION FOR IMPROVEMENT HAS BEEN MADE THAT I SHOULD STILL LET THE TAP WATER SIT OPEN IN MY WATER TANK/WATERING CAN NEXT TO THE GARDEN FOR 24 HOURS BEFORE WATERING. ALWAYS PAY ATTENTION TO CLEANLINESS AND PLACE YOUR CONTAINERS SO THAT IT IS GUARANTEED NO DIRT ETC. GETS IN! THE WATER WILL ONLY BE ADJUSTED TO PH 6.5 SHORTLY BEFORE WATERING THE NEXT DAY: IF YOU ARE WORKING WITH FERTILIZER, THEN NUTRIENTS GO INTO THE CONTAINER FIRST AND THEN THE PH IS ADJUSTED! I BELIEVE WITH THIS BASIC UNDERSTANDING IT IS HALF THE WAY POSSIBLE AS A NEWBIE/BEGINNER TO ENSURE SUCCESS. NEVER BE NEGLIGENT, ALWAYS CHECK THE WATER PH AGAIN BEFORE WATERING IF YOUR WATER STORED FOR THE WEEK IS ONLY TREATED OR RENEWED ONCE! SO TOMORROW THERE COULD BE COMPLETELY DIFFERENT CONDITIONS. IF YOU NOTICE IT DEVIATES SIGNIFICANTLY FROM YESTERDAY OR YOU SEE CONTAMINATION OR THE WATER LOOKS STRANGE, RATHER POUR IT OUT AND MAKE YOURSELF A FRESH CAN OF TAP WATER, THIS IS STILL BETTER THAN WATERING WITH BAD WATER!!! SO I THINK THIS IS THE MOST IMPORTANT THING TO SAY AT THE BEGINNING (I GOT THE BASIC KNOWLEDGE FROM A BLOG AT ROYAL QUEEN SEEDS) OTHER VALUES ARE ONLY IMPORTANT LATER WHEN YOU ALSO FERTILIZE YOURSELF TO BE ABLE TO ESTIMATE THE AMOUNTS (SHOULD BE EXPLAINED CORRECTLY) IF NOT, FEEL FREE TO LEAVE COMMENTS OR MESSAGE ME PRIVATELY ABOUT WHAT!