no pictures but if the new growth is brown and mangly, then something is not right. at 4/5 weeks those shoudl not be seedlings they should be a foot tall!
i went to ikea, wandered arou/nd for an hours, saw a pair of scissors i liked, had no money. didn't even have 45p for a hotdog
think i'll rearrange the flat instead, i'm thinking multiple televisions in the lounge!
edit: there are the pictures. i'd say those should be on 1/4 or 1/2 strength feed at present. looks like they've stretched a good bit as well, might want to consider a couple of long coctail sticks if they're going outside, don't want them blown over on their side