Stretch is almost over, the flowers are starting to take form, although slower than the other strains, not surprising, since this is a sativa.
With one cola subjected to supercropping last week, the other one decided to stretch some more, so now both have been super cropped.
Even though I upped the feeding to 2.1 EC, there have been moderate signs of nutrient deficiency, in this case magnesium. My biobloom bottle is now empty, so I decided to try a different bloom nutrient and I'll switch from cal mag to epsom salts. We will see this week how it goes with Grotek Solotek Bloom.