NEED HELP, IS THIS MOULD ????

[EZlistener]

not to sure as never had this b4, it looks like it could be mould but i don't wanna be culling them if i don't have to
they are cuttings 3 week old and are ready to go in the veg room, 6 or 7 out of 25 seem to be 'infected'
















any input or advice will be appreciated

 

[Pimp Aurora]

Looks P def to me, Whats their pH level?

 

[EZlistener]

tap water ph6, 1/4 strength nute brings ph down a little, only used ph strips/colour chart on cuts, started feeding with 1/4 strength after 10 days when roots started showing, they now 22 days

 

[Pimp Aurora]

I read earlier that Phosphorus gets locked out of soil less Mediums at ph levels of 6.0-8.5, (quite a gap but thats what was said) maybe they just need a little more bloom? i'd try half strength bloom for a week but i'd wait for other opinions before trying something different! I've managed to lock out my N and P! (

*kicks own ass*

 

[EZlistener]

my main worry is mould, otherwise they ALL getting moved to veg room today, i can deal with nute def no worries, i got plants in veg room and i know mould can spread, don't wanna be contaminating my lovely ladies

 

[Pimp Aurora]

Are they getting any ventilation?

 

[hogwild]

it does not look like mold but it looks like damaged leaves due to ph lockout and that can cause mold because the dead and dying foliage is a perfect place for it to start. Probably the best investment you could make at this point is a ph/tds pen to measure the strength of your nute solution as well as the ph

 

[MTF-Sandman]

What's the RH%, ventilation and temps? Have you sprayed the clones with something?

 

[EZlistener]

on closer inspection probably not mould but as never had problem b4 so not sure what mould looks like
i'm favouring nute lock and ph pen is on route, i've gotten away with cheapo strips too long now, 5 harvests stumbled my way through 1st n 2nd smokin too much
cheers for advice, i'm lovin' ICM, gonna light this one up for you guys
check out my grow over in 'GROW DIARIES' i'll update pics later

 

[EZlistener]

trimmed off most of the dead foliage





thinking of binning these three





all the others look ok
all in veg under 400w MH
CHECK OUT 'GROW DIARIES'