Any advice?yellow leaf tips on new growth on a couple of plants

Madmax121

Well-Known Member
Hey any advice is welcomed tbese yellow tips have just started appearing doesnt seem major but would rather figure out before it gets worst.strain is girl scout cookies extreme.they will be 5 weeks old tomorrow from seed.under 2 600w hps also using co2 enhancer and noycing big growth daily. Transplated them 2 weeks ago and since have had 1 feed of thirve fish blood and bone im thinking should of held of on feed for another week
 

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Madmax121

Well-Known Member
Yea i think your spot on just had a close look and the yellow is turning brown on the very tip.they were due for a water so gave them a good soaking tonight.and i have 2 out if 10 in slightey smaller pots and they are the ones showing symptoms
 
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