NeEd Help?? day16 bud hairs on 2plants dying??

[homegrownfactor]

I currently have 9 females on their 16th day of flowering. Three of them which are located more centered to the light, the white hairs looks like their dying. They turned brown and the small leafs around are a light yellow color. The rest of them look fine and are still growing big buds with the white hairs. They missed a day and a half of water due to a dumb ***,. The soil was hella dry before i got them watered. Would that cause them to do that? or what should i do? Also, their running on a 1000whps, 12on12. ph 7.1..?

 

[Hydroyoda]

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[Hydroyoda]

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[Dubbaman]

pH is a bit too high light may be too close/ not enough ventilation. many pistils will brown and oarnge while a plant floweris but if your only on day 16 its unusual to see unless its a pollenated plant. Then the area that is growing a seed ive seen the pistils die off (and fall off) faster where a seed is grown. Id start by lowering that pH a bit what is your medium 6.3-6.8 (soil) and what is it like 5.9 -6.3 (hydro) you can grow and i have too with a pH up around 7 but the plants did have problems.