That's one frosty garden.
That MOD looks great.
What a shame you binned that C4D male, could have been gold.Any reason you didn't use it?.
One thing is certain, LED works
They are great the little thin light strip ones made by a few big lighting names out there work great and use very low wattage and run pretty cool they don't really make a big impact on resources but they surely make a huge impact on the garden health & vigor! The ones I use can be daisy chained together and only use like 24 watts each I just put them all around the perimeter of the plants in a growlab tent it's easy to just use heavy duty black zip ties that are light & heat resistant to secure them to the poles and across the sides it's really not that hard if you get the right ones. Check out the sunblaze and sunblaster T5 light strips I am pretty sure those are the two best ones out and you want the 6400/6500k light temp which is full spectrum with the nice 740 nm range spectral spike.
Flush: If your feeding them chem nutes, you probably want a 14 day flush at least. Uk2 looks to be chem leaning and looks ready for a two week flush(also the MOD and fem3).Uk1, Fem2 , Look like they can go an extra two weeks. Wooly have you tried reducing the N around four weeks from harvest?and whats ice flushing?.
Wicked update Wooly.
and:(we) always "shock ripens" their plants with 3-7 days darkness and the coldest water possible. it turns immune response into hyperdrive and adds wieght density, flavour and aroma to already medical grade genetics...
and from someone else:flood the pots with the coldest water possible, harvest in 3 days of dark or continue with more ice and dark for 3 more days. plants can live a long time in darkness, and ive seen amazing results with 10-14 days days shock ripening, d
So its basically having the last 3 or so days in 100% darkness, supplemented with icing up the water supply. Its free to do, why not?I will also vouch for this I use shock ripening , and it adds mass resin , This is how i was taught , and just figured it was to signal the plants that winter is here , and they ooze with resin, have had good results...