Your soil looks like it holds moisture really well. I've never actually used a Jiffy mix before, but I use their pellets pretty frequently. If it's anything like the pellets, it's loaded with peat. All the water retention can eventually suffocate the roots on tender seedlings, and young cannabis roots can be pretty fragile.

You might think about transplanting into slightly larger containers, and "cutting" your soil mix with some perlite. Should make a world of difference for your roots.

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Mr. Clandestine Reviewed by Mr. Clandestine on . seedling problems. over watering and... ?? ok, so my plants are about a week old and there is a lot of drooping on the first set of leaves. (over watered them) i am pretty sure about that one. but now they are starting to turn a dark color on the leaves and i dont know why. I am growing them in this "Premium seed starting Jiffy Mix" soil and have not fed them any nutes or anything. they are under a 2' flou., two 6500K 26w CFLs, and two 2700K 26w CFLs. i tried to take some pics but its kinda hard to see. but does anyone know what this Rating: 5