Hi Chaps, having some trouble with my grow. The tips of the larger fan leaves have started to turn a paler color (green/yellow) towards the edges of the leaf blades (away from the veins). The plant has just been put into bloom for about 8 days and appears on the more recent growth but is only really noticeable on the larger leaves. I'm thinking a deficiency of sorts. Any input welcomed.
Plant details
Strain: Chrystal Nirvana
Height: 70cm
Grow conditions: 400w HPS Son T Agro (appox. 30cm above top), Temps: 18 - 28 c, Humidity 55 - 70 %
Medium: Coco 90 %, Perlite 10 %
Nutrients: Growth Technology (GT) Coco Parts A & B - approx. 62.5% of full strength
pH: untested
Age: 11-12 wks overall, approx 8days into flower
Grow room:1.0mx1.0mx1.8m
Sorry about the poor pics - VGA lens
![pic1.jpg](/data/attachments/951/951229-7b524793f4b8d11246e959f6f928e6fa.jpg)
![pic3.jpg](/data/attachments/951/951230-9f8d276d35b3628ee91e1447cf7538dd.jpg)
![pic2.jpg](/data/attachments/951/951231-18f1dca5d50f9de93e8d2f97d4f982f9.jpg)
Plant details
Strain: Chrystal Nirvana
Height: 70cm
Grow conditions: 400w HPS Son T Agro (appox. 30cm above top), Temps: 18 - 28 c, Humidity 55 - 70 %
Medium: Coco 90 %, Perlite 10 %
Nutrients: Growth Technology (GT) Coco Parts A & B - approx. 62.5% of full strength
pH: untested
Age: 11-12 wks overall, approx 8days into flower
Grow room:1.0mx1.0mx1.8m
Sorry about the poor pics - VGA lens
![pic1.jpg](/data/attachments/951/951229-7b524793f4b8d11246e959f6f928e6fa.jpg)
![pic3.jpg](/data/attachments/951/951230-9f8d276d35b3628ee91e1447cf7538dd.jpg)
![pic2.jpg](/data/attachments/951/951231-18f1dca5d50f9de93e8d2f97d4f982f9.jpg)