Personally I don't like the feeding chart, if I was using these I would go equal parts about now and use that from after the second week until after stretch then shift more towards bloom. How long until you plant to flip to flower?
I would mix 8ml of each to 1 gal of water and add a bit at a time until you get the ppm you desire. Then ph. You will see the ph drop from the nutrients so always ph last. If it doesn't reach the original water line just too up with water and you mix until you get back to the original waterline each day or 2 once you get the nutes dialed in. I think it's to much nitrogen in the early veg mix and not enough in the early flower. Ratios don't need to change like that. It's gimmickry.