I was hoping you were going to say the PPM you had. You might want to invest in at least a PPM pen. Most of this stuff you read on the labels is WRONG. They are selling not growing. And even then, they say less than that, don't they? 30ml in 1.5 gal? Too much.
So, you rush it, like I do. Some of this stuff, like my Dutch Masters, say to run it at 400 ppm for clones and 1500 ppm for bloom.
I will tell you from experience, if you have not worked up the roots to take that, and just moved on the schedule, you will burn them.
And my gosh you are already in steer manure and compost. No need for extra Nutes. And certainly not at that strength.
We cannot make this stuff grow. It grows on it's on. Only humans can screw this up And for me, if I don't take all that care in first month to root them in properly, they cannot take adult plant nute strength.
Back down to just water for a while before it is too late.