Grow Mediums Day 3 Seedlings

[speed420]

Hey guys day 3 for my seedlings 2 auto white widow and 2 auto northern lights in coco. They don't seem like they are growing very fast! I know its just 3 days but all my other grows in soil they grew fast.

I am using a 600 watt marz hydro light and its about 2 1/2 feet away from the seedlings.

Pics below how do they look for 3 days?

Thanks

 

[Muddy]

I wouldn't be concerned. If this is a different strain from what you previously grew it's likely just that, different strains grow differently. From what I see they look good. At this stage most growth is going to get your roots established. As long as you see new growth daily you should be good.