Ok my bad went too fast there, mixed pack huh? Even if you had 10 white widow seeds from same bud or same pack of seeds, there would be 10 unique WW plants. Yep all 10 could be same same genetics but very different phenotypes, Think 10 individuals not 10 identical copies - that’s phenotypes at work
Yes I’d cut down edges on green one so the plant is not growing down in a bowl where there’s no air movement across top of soil. Maybe makeshift table to raise plants above floor surface, floor is coldest point in any room.