Buds are lacking in crystals week 8 of flower

Just started week 8 of flower.
im in coco only in 12 l pots
Under 600w led Zeus pro lumitech
Feeding canna a and b and green sensation
Taken up to 1.8 on the ec stick at its highest
Ph 5.8
Run to waste using flood drippers
Feeding/watering once a day
Temps have been 26 in the day and around 20 night
And humidity 50/40

I have 2 little tents one with amnesia and one with gelato
First 3 pics are the gelato and Last 2 are amnesia
the amnesia looks as tho it’s been dipped in sugar where as the gelato is more dense with a lot less crystals

any tips would be great
Like what are peoples thoughts with knocking an hour of light off at around this stage and also dimming lights? I know the ammo will need to flower a bit longer also.

Not sure what you mean by crystals.... They look great!
Trichombs are there ( assuming that's what you mean by crystals)

Keep doing what your doing , Nice job

You still have a ways to go, the plant will continue to develope

It's still early, but I think they look great!

i was gonna say they look frosty as they should to me anyway, maybe my buds just schwag tho

Some strains will produce more than others.