Please help

[Gymfeen666]

Week 7 of 9/10
Ppm 650
Ph between 5.8 6.2
Been fine went to check today and leaves have gone from green to pale some leaves havent changed some have
Calmag 1ml/litre
Canna rhizotonic 30ml per 10 litres
Grow a+b 1ml/litre
Pk buddha 1ml/litre


Any help please
I think it's my ph can I rescue them or have I fucked it

 

[Gymfeen666]

Do I flush then add nutes or just empty all water and re add with nutes

 

[Bernie420]

Do I flush then add nutes or just empty all water and re add with nutes

What you growing in? hydro? Cuz you say to empty all water.

add about 100 ppms of epsom salt because you are using an led light and have driven your plants hard as fuck and it has sucked all the mag out of the leaves on top and isnt able to transfer mag to the top fast enough.

and raise the light up a smidge.

 

[Gymfeen666]

What you growing in? hydro? Cuz you say to empty all water.

add about 100 ppms of epsom salt because you are using an led light and have driven your plants hard as fuck and it has sucked all the mag out of the leaves on top and isnt able to transfer mag to the top fast enough.

and raise the light up a smidge.

No 2x600watt has
What will the salt do

 

[Bernie420]

No 2x600watt has
What will the salt do

Huh i would of be the farm that you had an led with how the top is all faded and the bottoms are green. My bad
Plenty of videos on epsom salt on youtube. Your plant will thank you. wont hurt anything just dont add a shit ton of it.

How close are the 600's might want to raise them up a little. Other than that your kind of close to the chop so this isnt going to set you back any really.
Maybe pick off the leaves as they die off so light gets on the good green stuff lower in the plant.

 

[Gymfeen666]

Ok thank you