My plants are not growing in veg very high

#1

hi i am doing king kush from seed started 8 weeks ago they are still in veg and stand at 9 inch tall in 15 liter pots in coco my room temps are 26 with good air flow and humidity is 66 my ph is 5.7 i use a b and root execl i dont know why they are taking so long i have done seed b4 but they never took this long any ideas whats going on here please help i dont think am under feeding them or over its really strange please help

#2

@Myfriendis410
@bryan
Know coco

#3

First check your runoff ppm

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#4

You’ll need to include ph runoff and ppm data as @bryan mentioned.
Also info on your lights as well as any other info and some pics in natural light will help with diagnostics.

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#5

My experience with coco and slow growth has to do with either out of range PH or over watering. They SAY you can’t over water in coco but I strongly disagree. Likely damping off the plants.

Do take a PH and PPM runoff to see what’s happening with your nutes.

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#6

i am use [600w Sunmaster Dual Spectrum HPS Lamp my ph is 5.7 sorry just check my ec pen is broke man waiting to borrow one i have been growing for about 3 years never come across this befour u see ill get some pics up later on am using 100 liter water but with 250ml or a and 250 ml of b which is canna and 30 mil of root excel my tent is 8 foot long by 4 foot wide and 8 foot high i am using 3 [600w Maxibright VariDrive Variable Ballast digi ones

#7

why my plants curling at end now look crispy temps are fine at 26 degrees and lights are like 3 too 4 feet away from plants please help

#8

whats is wrong with some of my plants leaves look crisp at ends now my temps fine they are at 26 degrees with 3 lights lights are about 3 to 4 feet away from plants could it be my bulbs

#9

Doesn’t look light related. Really need to know your ppms. Looks like nitrogen claw but hard to tell under hps lighting

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#10

i have no nitrogen in my in my tank this whats got me baffled bobby

#11

should i flush the plants that have the claw