RQS Epsilon F1

1/8/2024: so far the grow is not off to a great start. The browning that started on the cotyledon has spread to the other leaves and her growth has definitely slowed a bit. I used some water that sat out for a few days, so that may have been the issue, but I'm not sure why that would cause a problem. The ph was at 6.2. I also foiler fed them with some Tweetmint, which i think is the issue. I may hav3 not diluted it enough, causing the buring. I'm laying off anymore IPM until the olants bounce back. I also turned the lights down until i can get the plants back on track. It may just be the soil is too hot, but I have other plants in different soil that are showing the same symptoms, so it makes me think it's not the soil. I'm not giving up yet, but if things don't improve soon, I may just pop a new seed. This is my biggest issue with auto flowers. If the grow isn't perfect I could end up stunting the plant too much. I guess we will find out. 1/10/2024: Day 10 - the new growth is coming in healthy. I'm pretty sure the foiler spay I used last week is what caused the issue. I went back and realized I used way more of the concentrate than I should have, which likely burned the leaves. Let's hope that is the only mistake I make on this grow and it doesn't stunt the plant too much. 1/14/2024 - Day 14: she is looking so much better. All the new growth is as healthy as can be. I added a new light today. Replaced the Spider Farmer SF2000 with the AC Infinity Ionboard S44. I originally had the S44 in my 4x4, but recently bought a light with more Watts and better coverage for the 4x4. The S44 is probably overkill for the 2x4, but it fit, so I figured I'd give it a try. Only have it on at 60% at the moment and I'm getting about 500 ppfd, with a DLI of 30. Dropped the light cycle down to 18 on and 6 off as well. I have some photo period plants in the 2x4 as well, and I wanted to shift them to 18/6, so the auto is going along for the ride.