What's wrong with my plant?

Hi,

I have noticed an issue with one of my plants, a painkiller XL from RQS.
it is 14 days old and it has slight discoloration on the leaves and also some wilting.
My other 3 plants are (Special Queen #1) all seem to be doing fine.
I grow in soil and have been feeding some Canna Terra and some rhizotonic. I have watered very carefully and can exclude overwatering.

I use a Mars Hydro II 400 and it is 20 inches above the plants. I have a little fan inside the tent but it is not directly blowing on the plants and not running all the time.

I have been looking up various nutrient deficiencies but can't seem to find what it is.

I have raised the light to 24" inches but there has been no improvement.

I have attached some photos of the sick plant as well as of the other 3 to compare for you to have a look.

Any input would be appreciated! Thanks
 

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whitebb2727

Well-Known Member
I want to say it is the start of a magnesium deficiency starting. Its looks young for it but it can be a problem with led.

If it has not been over fed and not over watered I would water with Epsom salt or cal/mag.
 
Hi,

thanks for the response :)
I have fed it on two occasions so far and have not watered it a lot. I wait until the top layer is dry.
I will get some epsom salt tomorrow
 

jugz420

Well-Known Member
cal camg, silica, bump the nutes i think the roots are cold. 72 degrees water a couple of times. take them outside let them get God's gift (Sun) shit im high and is all i can think of amigo.

-Jugz
 
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