I can imagine
Same here....
This grow I've added Air Domes, went from 3 gallon to 5 gallon fabric pots, an oil filled heater for lights off, added Dynomyco to my 2 year old ProMix HP when I transplanted at 14 days instead of 21, and for the first time ever a humidifier !
It's so cold here I turned off my room exhaust to keep up the heat and humidity
Now at 85F and 45% ! Up from less than 20%...
It's been less than 24 hours and already the girls are looking greener and more vigorous !
Hope you didn't mind the nudge, I've always been anal about keeping the stretch to a minimum !
This is my day 6 with the 600w MH at 44" and 75% power. The crinkle in the first set of leaves on the Golden Tiger and Wild Thailand is from separating them at day 2 ! Humidity at the time was less than 20%, no cups
Cheers