I thought I gave you one...
GH Nutes are great. Simple. You can use Micro-Grow-Bloom, or just Micro and Bloom (Lucas Formula). You may also want Cal-Mag.
If you go Lucas, full strength would be 0-8-16ml. Lucas recommended 0-5-10ml.
If you follow GH's chart, go maybe 50% of their recommendation and see how that goes. START at 25% the first feeding or two.