Sup Smoak. (and others)
I know this thread is older than *insert random old forgotten hollywoodstar*,
But I have the same problem. How did it work out for you?
I have a Northen Light Auto from RQS in a 7l texpot, soilmix is coco/soil/perlite 35/45/20%
It broke ground this night, but It has a white spot on a cotyledon (this coty is also hanging down, verticallu.
And 1 white tip on either side of the normal leaves. Already seeing 2nd set of normal leaves so it is growing.
Darkish green color,
Flushed before planting with about 4-6L of 'Volvic'' spring water (ph7).. the soil is a universal, ph 6.8
My guesses:
- bad flush, too much nutes left in soil?
- ph too high?
- chrlorine from the Volvic?
Using a 100w cool white led running at 50% power, it was about 25cm from the soil, for heat.
Pulled it back up now.
Anyways, keep on growing y'all, and thanks in advance for any replies.