hey <span class="link_user">@sensini</span> , actually i can see that the plant needs less water because the inter-vein space on the leaves is "puffy" - not a problem yet but a bit less water would be better. Second i see that you do have the start of potassium deficiency. your GSC is entering flower and needs more juice than other auto flowers. if you can you want to reduce those temperatures as much as possible because the GSC is very sensitive to temperatures in my experience. check my grow if you want... anyway hope this helps ! :rocket: