After sorting out a new oil filled radiator in the tent the temps have been a little easier to control with the automation system. If it goes too high the extractor kicks in (same with humidity) and likewise both the heater and humidifier come on if either of those drop too low. It still needs a little fine tuning.
Lowering the light seems to have helped too. They have grown more in the past 48 hours than in the past 2 weeks. Even the plant with the damaged first set of true leaves.
They have some company now with 2 seeds just planted into the soil for my Big Heads Seeds Super Fast Auto grow.
Midweek udpate: They're off! Starting to really take off now and you can probably see the huge difference just 3 days has made in the photos.
One of these three seeds seems to have suffered a bit, but unsure why - the conditions have been pretty much identical from what I can tell. The first set of leaves curled quite significantly but the new growth seems to be ok? Any ideas?
Despite being switched to 12/12 they are just showing some signs of flowering. Mixing what appears to be photos with my autos is screwing up my timelines big time but you live and learn!