New Grower Healthy?

[Greenthumb89]

I'd say there coming on 8 weeks old had a salt build up recently flushed through 36 litres through the 5 gall fabric pot im using but its my 1st grow so am dubious weva to hog it on or not a little help plz??

 

[NorthernLights_420]

Looks good to me. Just behind for being at 8 weeks old. It's a learning process bud. They look healthy otherwise.