I also wanted to dose daily so I converted the dose by multiplying by 3/7. I then took a plain soda bottle and measured the volume of a capful. I then calculated how many capfuls it took to fill up the bottle (that number is given on the bottle). So I added enough fertilizer (measured on a gram scale) to make up that number of doses and mixed it with water. So now I can just add a capful of liquid a day. It is much easier for me to remember to do something daily than 3x a week.