[UPDATE]PH-Nute lock Please HELP! KAYA-47 & Kannabia GrowTent Grow

ODBUD

Well-Known Member
Grow Area - 4'x2'x6'
Number of Plants - 2 to 4 about 3.5 weeks old
Light - 400w MH(veg) / HPS(flower)
Light Cycle - 18/6 veg
Ventillation - 3 - 6" in-duct fans ran through a cool tube, tower fan inside
Soil - Organic prenuted(for 2months)
Nutes - TechnaFlra Plant Products - Recipe for Success 1/2 strength ppm of my solution=550 on the schedual of (Feed, Water, Water, Feed)
Temp - lights on(86-88) off (80-70)
Humidity - 35%
PH- the last few times was around 5.5, 6 now at 6.8, 7
Watering Method - boiled, cooled and purified water, hand watering

just an update, the spots dont look too bad, and started to develop, the day after transplanting on the oldest foliage first on a fan leaf, near the center vein, before nute solution was added, they soil was pre soaked in Thrive-Alive b-1 to reduce transplant related stresses, had the same thing happen before, been using CalMag, i may be over doing it with it, and messing up the ph causing nute lock? and or MG def.? also how do they look for 3.5 weeks? size? growth? ect...?
 

Attachments

Top