Leaves drying up

BWOG

New Member
Its week 2 of flower and the leaves started dying at the bottom, im not sure if it a nitrogen deficiency. Medical marijuana.20170723_194445.jpg
 

im4satori

Well-Known Member
I wouldn't worry to much about the lowest fan leaves
the rest of the plant I think looks pretty dark green
as long as the top 80% looks healthy

a small amount of N def is acceptable (if that's what it is) during flower and better than too much

some times its just not enough light getting down to the bottom of the plant to keep it healthy... I usually cut the lower spindley growth off at week 2 of 12/12 when the stretch is about over

are the grow lights on in this pic?

id like to see a picture of the entire plant and some shots of the top canopy with the grow light out so I we can see the natural colors
 
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im4satori

Well-Known Member
those plants are nice and dark green

I wouldn't give them any extra N

can you say for certain your not over watering?

maybe back off a little on the fertilizer
 

CornerStone

Well-Known Member
2 things, the lower leaves doesent get too much light. I see signs of little nute burn. give them just water for the next 2, 3 feeds. the plant is looking good.
 
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