UGORG Killerskunk (need opinions/advice)

Hi folks, im currently growing 5 KS in a hydro bubbler setup until they are matured and sexed, Ive been working away from home recently and after getting back today ive noticed the seedlings are looking a little small compared to some of the grows ive came across (they are 3 weeks old) and also a small amount of what appears to be a white mould on top of the rockwool but could be powdery mildew. my PH is 5.9-6.1 and EC .8 (with my tap water base EC of .4) temps are between 25c-15c so if anyone would like to give me some opinions or constructive criticism especially on the mould issue id greatly appreciate it


The Setup:

Veg/Mother

1.2x1.2x2.0 Grow tent
4" RVK extraction fan & carbon filter
250w cfl (for mother)
96w T5 (for clones/vegging)

Flower

1.5x1.5x2.0
5" extraction fan &carbon filter
400w hps

Nutes

Canna aqua vega/flores a&b
Rhizotonic
cannazym
pk13/14

i plan to take cuttings of my best fems/phenos to keep as mothers in a 2 pot auto pot system, & in my flowering tent i have a wilma big 4 that ive modified to add an extra 50l recirculating res!!

No leave it as it is, some seedlings dont grow as quick as others but catch up in veg. The white stuff looks like eggs something laid there ,not a chicken something that flies.

cheers for the reply m8, im keeping them in this system! i plan on taking clones for mothers then ditching the bubblers all together but my main concern is the white mould on top of the RW cubes. do u have any thoughts on this? from what ive read it seems to be quite common but im not wanting to leave it to chance!

i agree with you m8 it does look like eggs in the photos but they definately arent, its some sort of mould or mildew! cant see any ill affects on the plants but im definately no expert so not sure.

231 views and only 1 reply?! Come on people give me your input.