The plants donโt directly intake sugar, like molasses. This feeds the microbes in the soil, many of which break down nutrients to make it available. But too much microbial activity can also increase soil ph as well, so it is a balance. I use biobizz biogrow, which looks like black strap molasses. Iโve also used โBud Candyโ nutes before. Iโve heard people say sugar makes the bud taste sweeter. But Iโm not too sure. Your other grows look impressive. I would say for trichomes, harvest at the right time when they are 100% cloudy. For terps, make sure you dry and cure gently to avoid them evaporating before the bud properly dries and locks them in.