Do Autoflowers need less nutes?

Just Started AK47 Autoflower inside Dealzer growbox DW … I’m using Flora Series nutes… Their instructions don’t include amount to be used

The bottle has perfectly clear instructions on it. Use 1 part of each at the recommended levels. I believe they say to use 5ml-8ml per gallon; Each. Start with the 5ml per gallon

I have been running my Autos at 1000 ppm. Once germinated and showing healthy roots; I feed Autos at around 600 ppm. When they start showing buds, I take solution to 1000 ppm

Thank you! …Peace