Auto: Jack47 XL & Fruit

Hi there, so first time growing autos, first indoor grow after 12 years, first time on 250w lamp (that last grow was 2x1000w). Since i love JackH and AK47 for like 15 years, the first choice was quite simple JACK47 and although I know that XL version probably wont be good choice in 60x60x180 250w tent,but I just had to :) Also, I heard only positive reactions to Sweet Seeds genetics, so thats another reason .. There are 2x J47 in the tent.. As for the second strain, Fruit Auto, Dinafem this is just purely for my pleasure (not expecting big yields out of those). Also almost no one grows this strain, but thats not what it deserves, I've seen it under 400w and the final product was among some of the tastiest strains I've tasted for like 20 years of smoking .. And again, Dinafem is getting much love, so easy choice .. There are also 2 of them... So 2x Jack47XL vs 2x Fruit. The plan is: to LST the shit out of Jack so Fruit can be a bit natural.. Maybe just a bit of "pony-tailing" .. but I'll see how it grows first ;) Seeds were between wet paper towels for like 18 hours, then into the Root Riot cubes and after about 26 hours first one was already out of the cube with huge root coming out of the bottom... Then i put it into the final pot which are 7,6 litre AirPots (RootPots to be specific, but its exactly the same, except for different sizes avail..) So: one Fruit got above soil yesterday morning, followed by one of the Jacks in the evening .. Second Fruit looked up today and as for the last Jack I can already see the roots so I'll probably plant it as well within like two hours .. So 100% germ rate for both strains.. Only thing I'm battling with is humidity, even with humidifier I'm at cca 55% with the light on; when humid. isn't running its about 38% (it runs for 30 mins, then 30min not etc. because of small tank) And I was used to keep aprox. 75% for veg stage, so I just hope it'll be enough for autos ... I can keep it running nonstop for five days now, so thats probably what I'll do for the first week and just keep filling the tank every like 5 hours.... :) But after that I can only do one refill a day or two, so we'll see how that will work out .. No nuts for them so far, only water with few drops of Atami Root Stim.. Substrate is Atami Janeco Lightmix so for like 2more weeks we should be cool like this.. Let the fun begin ;)