I'm not gonna say that sheet is wrong but I can tell you what I have done and works. I used this in DWC, E&F and also Ebb&Grow. I basically fine tuned Latewoods mix to fit my needs. I use Gallons instead of Litres but I'm sure you will be able to figure it. My normal mix in veg is 5/5/5 ml per gal (micro/grow/bloom). When I changed lights to 12/12 I would change mix to 2.5/5/5 and also add 5ml per gal of Koolbloom liquid. If not using a bloom booster then up your bloom to 10. Starting the 4th week of flower it went 2.5/5/10 along with 1/4 tsp Koolbloom Dry. Again if not using a booster then take bloom to 15.

So no matter what form of measurement you are using veg = 1/1/1
first 3 weeks flower= .5/1/2 with no booster
4th - 7th week flower= .5/1/3 with no boost
8th week 1/2 strength mixture
9th/10th week plain water