We have made it simple for you:
Just add water in the container you have purchased; shake well! Best to do this 24 hours before use, with a advisable temperature of 24 degrees Celsius.
This bottle now is the concentrate; with the 1 liter bottle you will have a concentrate which is good for 100 liters of water, with the 5 liter can it is enough for 500 liter of water.
Now you can use 10 ml for 1 liter of water that you will give to the plants.
Apply in the end fase of the flowering.
1L bottle–> for 100 L water
5L can –> for 500 L water