There all bagseed from all diff types of bags. I listen in the first post the potting soil was Scott's. There's actually a thread stating that you can keep the cfl's a inch away and they will not burn that's why I am saying this isn't really the problem.
you can have cfls an inch away from a seedling? 1st time ive heard that. i have two growing under 368 watts of cfl i am curently 3 inches away on my plants that are 1 month old. 1 inch on a plant that looks to be 1 day to maybe 1 week old is too close in my opinion. put your hand between the plant and the ight if you feel any discomfort the so will the plant. have you tried to move the lights with negative affects? Your outlook seems to be very negative, not tryin to be a jerk, but you need to try and change somehing if you have 4 grows and all are doing the same things.
i started mine in the scotts premium then i went to a hotter miracle grow potting soil, i had ony minor leaf damage from the lights when they were young.
i mean here are mine
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please post a pic with the new damage. we are all taking a shot in the dark without a good pic or seeing it in person.