Runtz Muffin / Red Hot Cookies from seed

Started using Canna Flush on Day 51. So far they show no massive discolorations yet, just only some leaf tips are yellow and curly, those i put to rest. I plan to start using 50%~80% nutrients, since i have no Canna Flush left and hafter used the flush in the tank (which was 15L) Since im open minded on the Flush or no Flush, i will use lightly after they start protesting. next week starts the harvest window.