help meh plants!

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Hey guys, so these pups just completed their second week of flower and are lookin cranky. I only watered (no nutes) until the 1-month mark cause they were in FFOF soil. I then introduced 1/4 strength of fox farm grow big, then plain water, then 1/2 strength. After a week of flower, i introduced 1/4 strength tiger bloom. I think the big bloom may have caused this, but a lot of the lower leaves are curling down and the upper leaves are shiny/dehydrated-looking/yellowing tips. The humidity stays around 40-50 during the day, but I turn the dehumidifier off at night cuz its kinda loud so humidity spikes to around 70 at night. I water every 3-4 days and alternate feeding (water/feed/water/feed). I'm thinking i'll hold off on the feeding for a few waters and see if they improve. Let me know what you guys think, and please refer to pictures as (1), (2), etc from left to right. Thanks!

more info:
600w hps
65F night - 80F day
i use pH test strips wihch are hard to read accurately, but it seems like pH is ~6
oscillating fan runs throughout daylight cycle, and on/off in increments of 30 minutes at night
these are all free seeds from nirvana, so I have no idea what strain they are but they are likely all different
 

Stinkmeaner

Well-Known Member
i see not one unhealthy plant in those pictures ?
pic number 8 seems slighty over/underwatered tho.
other than that, you good
 

klonerone

Active Member
The first couple pics show that your plant is very full of nutes...hence leathery shiny look to the leaves and then in pic 3 that on is showing heat stress...is the light too close?
 
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