HELP F'in ChemDawg yellow leaves AnyOne else i need a hand

[smily]

F'in chemdawg yellow leaves this happen to any one else????? also even my clones exibit the same leaf problems.

use Pure Blend Pro veg and bloom

older leaves first

veins green

margins efficted starting from outside to in

Iorn, or Nitrogen???

water with RO

use Pure Blend Cal Mag

last feed with Veg 9 days into flower

since start been 1/2 str. feeding

no pests

ammend.........

use 1 tbs veg 1tsp c/m per 1 gal

and 2 tbs flr 1tsp c/m per 1 gal

been feedin lite this time but in flower gave a veg feed in hopes of a Nitro fix but in 3.5 days no change,

SO hit me im stumped, the Bubba Pre98, SFV, Grape Ape, Train Wreck, cheese, are not having any problems.


Here are the leaves.............

 

[GDB]

What pH is the nutrient solution and respective runoff? If everything is normal try a good flush of the medium, then full strength nutes every other watering.

 

[smily]

ok forgot soil gorw foxfarm str8 up. dont deal with PH at all other strains atest to that they do fine.

so what can ya do off that................................?


PLEASE LOLOLOLOLOLOLol

 

[GDB]

Growing without testing your pH is like driving in a car without air in the tires...

At least check the runoff of your pH so you can get an idea of where it is at.

Chem is a feeder so you might have been starving the plant a little using half strength.

 

[smily]

Growing without testing your pH is like driving in a car without air in the tires...

At least check the runoff of your pH so you can get an idea of where it is at.

Chem is a feeder so you might have been starving the plant a little using half strength.

ok the feeder part helps

i never check PH ..........correct water, 500-700ppm food soil corrects PH suposedly and has done thus far at .81/watt i dont bitch much feeds my needs this plant just anit playin my game and im PER PLEXED LOLLOOLOLOL


what ya got...............

 

[smily]

helllllllllllllllllllllllllllllllllllloooooooooooooooooooooooooooooooooooooooooooooo

 

[Snype]

I agree with GDB. I would do what he said.

 

[FRANKENBLUNT420]

Growing without testing your pH is like driving in a car without air in the tires...

At least check the runoff of your pH so you can get an idea of where it is at.

Chem is a feeder so you might have been starving the plant a little using half strength.

i have to agree here with this, is seems to be the right thing thats goin on, remember cannabis is a weed and they need energy to do their thing.

bump up the nutes, some molasses in the water with a lil something for a NPK boost. only in hydro does one need to be that careful with nutes, but with the soil you gotta beef things up so you know they are gonna change back

 

[smily]

PH 6.5 checked 3 times

 

[GDB]

Did you bump up the feeding, are they showing some improvement?