Advise on this new strain please

Hi all this is blueberry gum at 12 days from seed i usually get growth at the nodes straight away this 1 has no growth at all at the nodes is this normal coz all the other strains ive run from seed have had growth pretty much straight away

some strains are slow starters,or maybe you need to make a few changes to the enviroment its in.some strains are difficult to grow because they need everything to be damn near perfect.

Thanks,coz its a new strain am a bit edgy it will be goin under more light in a couple of days so
i hope this helps Thanks again heres my bb blue cheese day 44 roll on the new year lol