Hi guys,,
i’m growing auto lsd 25, in soil, 4th week from sprout.
last two watering I started feeding with flora trio and call mag with half dosage with Ro water, ph in 6.5 ph out 5.8 ppm in 300 ppm out 750.
today i water with plane ph water with ph of 6.5 and the out was 5.8.
last week i started LST.
I noticed couple of things I couldn’t diagnose.
plant (1)



the small white things on the leafs is because I spray the leaves with organocide to protect from bugs.
Plant(2)

Sounds like you're doing everything right. The 2nd pic is probably variegation. More info: https://www.mrgrowit.com/post/variegation-in-cannabis-plants