m0useanswered grow question 7mo ago Use the same schedule as they recommend and alter the feed based on how the plant is reacting.
Schedule is just a guideline not a hard fast rule.
If you notice their numbers are always giving you tip burn reduce it down by 100-200PPM and see how it goes. I would just add more water into the feeding solution till the desired EC is reached.
There are also other feeding guides for autoflowers online, but they are not always relevant as they use different fertilizers and styles of growing.
Thiis is one of them.
https://www.thcfarmer.com/threads/med-man-method-ppm-ec-chart.73326/