Quote Originally Posted by BlueDevil
So, red stems are good? Cuz mine are bitchin red!

I'm having a similar problem - my pH is 6.9 in soil, my temps are good, and I'm being careful not to feed or water too much, yet I'm loosing fans and others to a creeping yellow with brown spots.

Me Too- wtf is it? I can't figure it out. The ends get yellow and then the small brown spots appear. The tips get crispy and curl. Yuk

I tried a slight boost of bloom mix with the last watering but it didn't do anything. Could it be a fungus, and if so, can that indeed be spread by a kind of gnat?

As for giving it some Cal Mag, would a shot of garden lime and water help out?
I gave mine some water and then top dressed them with Black Gold, as a way of giving comfort to my plants- I have no idea if it will help
liberiamom Reviewed by liberiamom on . Mg def. ahhh! ok well i figured this would happen becuase it has before with other strains, i got some BB in week 3 of veg, i had plain well water at 300ppms with high calcium concentrate. I put some epsom salt in and it jumped my ppms to 500! so i got poland spring water and dumped that in the res, adjusted to 400ppms im at week 3 of veg so im hoping these ppms are ok but i can see now that the plants are curling at this tips and burning, the lower leaves are the worst. I would post pics but they wont help. Rating: 5