A weedy smell? SPROUTLINGS

I have a few Arjan's Ultra Haze #2 sproutlings, 1 of them has like 3 sets of extra leaves compared to all the others and this one already has trichomes along its 1-inch long fan leaves. When I get close to it, it smells like weed. The others are 1-2 internodes less (even though they were all planted, watered, transplanted, and fed the same) and despite lack of visible trichomes still smells like weed.

This can't be normal for sproutlings that are just entering the vegetative phase, about 12 days old and 8 days recorded.

The smell is more and more noticeable as the day goes on and on. Yesterday was the first time I was like "Hmmm smells kinda like weed, weird.." then today it was like "You know.. that definently smells like weed." then later today I walked in the room and I could smell it. These are sproutlings. They only have 1 and beginning to get the second or third internode. They still have their little untrue leaves, and their completely green.

Get some really good odor control, imagine how stinky they'll be when flowering!!

It happens sometimes.

i sprouted 7 seedlings over a 3 day period the first 2 look identical 6 days old and one of them smells like crazy, the other 6 smell of nothing

None of mine smelled till they grew about 5-6 sets of leaves, and even then it was barely noticeable.. Now they have about 8 or 9 sets and are starting to smell a little. I'm growing NL though.

My plants stunk at a couple weeks. Then it went away and stayed away. No filters or oder control. I like it!