Ripples
Well-Known Member
When checking the PH I have noticed I can change the reading by agitating the water. Only moves 1 or 2 points but that is plenty. So the question is: Should the water be still and let it settle for a moment or should I be checking with the water moving and mixing? Related question: How much does the temp have to do with the reading? My water temps are normally 65-67 F... When calibrating it is checked at 25C or 77F which is way to warm for watering in my opinion and what I have read... Any thoughts on these would be great. Happy Growing!!