Sick Plants Need Help ASAP!!

Hey guys so this the my second time growing so go easy on me. I’m rocking a 4x4x7 tent with 5 photo period plants. 1 green crack (Siamese twin) 2 chocolopes, and 2 cherry pies. We’re on about week 9 of veg however during the 2nd week, the light died and these guys were subjected to 4-5 days with no light and cold temperatures. They all recovered growth wise and get chugging along however the Siamese twin (green crack) and one of the chocolopes have had some issues as you can see in the photos. At first I thought it may be light stress so I rotated the pots around and after a week or so the plants placed directly under the 1000W LED showed no signs of light stress so I think it’s something else. I’m using fox farm ocean forest soil in 7 gal pots. I’m using 4ml of both Sensi growth A + B, per gallon of distilled water. I have fan blowing around inside the tent, a fan outside pushing air in, and an exhaust fan. All plants get fed the same amount, at the same time, so I don’t really know what’s causing the deficiency if that’s what it is. Also I guess an opinion on when I should flip into flower would be nice, as these plants are very bushy even after pruning however their only 10 inches tall, one is around 14inches. Temps are about 55-60, rh is about 40. If you got any ideas what’s going on with these guys let me know what I can improve!

Photos?

Some reason they didn’t attach

I’m a newbie too so go easy! But could it be there’s too many girls in there fighting for same light and same air? I’ve got a buddy that put 4-5 in a 2x4x6 and they looked similar to these? What LED light are you using?

I’m using the Hollandstar 1500 watt LED, and I really think not enough air could be a possibility. I asked a friend of mine in person and they did go out of their way to say make sure enough fresh air is being brought in.

That could be it. Too much demand not enough supply. Do you have any other vents or anything you could open?

I have some side vents that I can open up with a fan outside the tent blowing air in. I’ll give that shot. The rH goes from 35- up to 50. It’s winter over here and I have a humidifier the problem is, is that there is no settings except on, and last time I left it on for 30 minutes the rh in the tent was 89 and water was dripping off the ceiling lol.

VapidE said:

I have some side vents that I can open up with a fan outside the tent blowing air in. I’ll give that shot. The rH goes from 35- up to 50. It’s winter over here and I have a humidifier the problem is, is that there is no settings except on, and last time I left it on for 30 minutes the rh in the tent was 89 and water was dripping off the ceiling lol.

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Hmmm. Where do you have the tent? What’s the temp and RH of the air outside the tent?

I’d say the temp is probably 45-55F and the rents in the basement, but it can’t be moved due to the size of it. The rH outside the tent is even lower, probably 25-30

VapidE said:

I’d say the temp is probably 45-55F and the rents in the basement, but it can’t be moved due to the size of it. The rH outside the tent is even lower, probably 25-30

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So I haven’t tried any of these things, and I have no idea if they would work with your environment, but instead of cranking up the humi and making it rain in your tent..... I’ve heard putting warm water in a bucket and putting it in there can help. Also, I’ve hung a soaking wet towel in the tent and that seemed to help some.

Not a fan of distilled water. But if your tap is crap then I guess.
some calmag will clear up the yellow between the veins
Good luck

flush

concrete351 said:

flush

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Should I flush only the struggling plants, or should I flush all of the plants just to be safe, even if they don't have damaged leaves?

VapidE said:

Should I flush only the struggling plants, or should I flush all of the plants just to be safe, even if they don't have damaged leaves?

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If your feeding bottled nutes you should be getting a good runoff every feed.