Used General hydroponics Ripen too early

Ingredients: Ammonium Phosphate, Magnesium Sulfate, Monopotassium Phosphate, Potassium Chloride, Seaweed (Ascophyllum nodosum), Soft Rock Phosphate And a .5-7-6 NPK. These are run-of-the-mill ingredients. They are "commodities." That means they are the same everywhere and of no quality difference. It's also been proven that this idea that P and K are for flower is total nonsense. Several studies show that amping either up beryond a basic threshold has no effect on yield or potency. Some people are throwing 2x as much K at a plant as necessary and just pissing it down the drain. I've used P anywhere from 40-70 and K 170-210 and if i go higher i get tox buildup in plant (slowly) and if i go much below i get deficiencies... there's no 'amp up for big buds' level, lol, there's just a level tha tkeeps the plant happy and not toxic or deficient.