Welcome To The Jungle

Hard Week. Cause of XMas and not Santa coming to town - but relatives - I had to change my growing location. New room is good to store food but not for growing, only around 10 degrees, it is only heated passively. But no things done halfway. Drilled two holes hidden behind a cabinet, the old vent I got given with the tend is pushing air in and a new bigger silent vent is pulling out. Both silenced down with voltage regulator, silencers and a filter for the smell. I will probably not get well in the near future, so the effort is worth it. Temperature in the new room is 16-17 at nigth and around 18 during daytime getting pre warmed up air from a heated room. With light and Vent pushing down Air 19-19,5. I already purchased a big heating mat with enough power, hope it will come soon before losing to much weight. Hairs are growing, but slowly in my opinion and some of the leaves are showing deficiencies. In my believe they dont drink enough and therefore they dont get enough food. Streching nearly stoped this week, the one on the right streched the most and it still grows a little bit day by day. It doesnt look that bad on photo but all the other plants are on top of 10cm pots and this one is still the biggest by far.