I like 6-4-5 for veg then for the first 3 weeks of flower 6-10-8. I then finish with 6-8-10. I run my PH at 6.0 for veg and 6.3 for flower with my growing mediums 6.5. I like the canna terra profesional plus with DIRTY WORM nutes but I'm having killer success with the new DIRTY WORM PRO medium...