Once you're knee deep into the gardening thing, you'll discover that almost everything matters.. Seeds from plants grown in hydro, using bottled nutes and under 24/7 light, will respond and grow differently if you bought them and grew them in organic soil under 18/6.. A mom plant is very similar to a human mom. Drs tell humans mom's all the time to relax, tale it easy, don't stress etc.. Because it all effects the child she's carrying. If mom is stressed, working hard 24/7, the child will be effected by that. Same thing with plants and seeds. I've never seen Mephisto post test results from any strain that they grew on their site. It makes total sense to do it to help control climate/environment.. But even then, I'd rather fix my environment issues than push my plants 24 hrs a day.. Hell, I HATE working 8 hrs a day.. Image 24/7.. Lol.