top leaves curling

5Gal pot soil: canna terra pro+ in between a layer of hydro clay pebbles with half a cup of Guano nutrients during veg: 3ml/L of sensi grow A+B and a lil bit of molasses (Biobizz Grow) (twice a week) phed of course during bloom: started with 4ml/L sensi bloom A+B with a lil touch(0.5-1ml/L) of Plagron Green sensation then switched to 3-4ml/L Biobizz Bloom adding 2ml/L of biogrow since the pistils popped up I watered them with 1L of tap water with a CO2 tab in it(once/week). used to do it during 4th week of bloom and got some big buds with it I guess.. now I tried doing it a bit earlier. lookin forward for your advices 🙏

Hi there It looks like a bit of heat stress just from the pics raise your light they should be fine, Best of luck 🌱

It looks like only the very top leaves are really affected, so my guess is your lamp is too low. But without a diary is just a guess.

It would help us if we could look at a diary... because this could be from overwatering, underwatering, too much nitrogen, too much heat, wrong pH... bunch of different things.... so why don't you put together as much of as diary as you can and come back with your question... Good luck