How are these doing at 6 days old

[waltzeh]

In coco using 1ml roots excelurator 3.5 ml canna a+b 1 ml canna calmag and 1ml formulex ph 5.8 under 600w mh one has strange spots on leaves and the nutes is ml to 5 litres

 

[waltzeh]

Also ec is around 7

 

[waltzeh]

Also Temps drop to around 19 c on a night with no fans on is that bad?

 

[Yeatster]

Looks great. You are fine with that temp drop. Try not to let it get lower, if you can help it. Even if it does, she will grow.

 

[waltzeh]

http://www.thctalk.com/cannabis-forum/showthread.php?t=157157 got my journal going now if anyone wants to come for the ride

 

[Waira]

...I don't see spots on the true leaves, but HID light is lousy for diagnostics,.. if you mean spots on the cotlydons, don't worry about that...