Even though the B-52 is 2-1-4, I found it easier to get the K from the Bloom without getting the extra N that came with the B-52 and the Grow.So no grow or b52 at all ?
I can't say for certain the exact ppm's but I'm sure it was somewhere around 1600 ppm.
That was the recommended amount mixed into 12 litres of water.
I've been diluting the final mix down to around 900 ppm
Diluting to 800 ppm wouldn’t be too far.